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10232231213031 = 379101427465063
BaseRepresentation
bin1001010011100110000010…
…0000011011011111100111
31100020012011210020012120120
42110321200200123133213
52320121102142304111
633432342213533023
72104153141156362
oct224714040333747
940205153205516
1010232231213031
113295512847663
1211930a9644173
13592b83b7c289
14275357add0d9
1512b26cd26406
hex94e6081b7e7

10232231213031 has 16 divisors (see below), whose sum is σ = 13952459688960. Its totient is φ = 6668454967200.

The previous prime is 10232231213023. The next prime is 10232231213077. The reversal of 10232231213031 is 13031213223201.

10232231213031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10232231213031 - 23 = 10232231213023 is a prime.

It is a super-2 number, since 2×102322312130312 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10232231212992 and 10232231213010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232231213431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213708595 + ... + 213756468.

It is an arithmetic number, because the mean of its divisors is an integer number (872028730560).

Almost surely, 210232231213031 is an apocalyptic number.

10232231213031 is a deficient number, since it is larger than the sum of its proper divisors (3720228475929).

10232231213031 is a wasteful number, since it uses less digits than its factorization.

10232231213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427465246.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10232231213031 its reverse (13031213223201), we get a palindrome (23263444436232).

The spelling of 10232231213031 in words is "ten trillion, two hundred thirty-two billion, two hundred thirty-one million, two hundred thirteen thousand, thirty-one".

Divisors: 1 3 79 101 237 303 7979 23937 427465063 1282395189 33769739977 43173971363 101309219931 129521914089 3410743737677 10232231213031