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12412133102031 = 313318259823129
BaseRepresentation
bin1011010010011110110011…
…0010001101000111001111
31121221120212220012220210120
42310213230302031013033
53111330022033231111
642222015532440023
72420514141410565
oct264475462150717
947846786186716
1012412133102031
113a55a57609353
12148567a319013
136c05c7926130
1430ca71329a35
15167d04acc406
hexb49ecc8d1cf

12412133102031 has 8 divisors (see below), whose sum is σ = 17822550095280. Its totient is φ = 7638235755072.

The previous prime is 12412133102029. The next prime is 12412133102053. The reversal of 12412133102031 is 13020133121421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12412133102031 - 21 = 12412133102029 is a prime.

It is a super-2 number, since 2×124121331020312 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12412133101992 and 12412133102010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412133101031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159129911526 + ... + 159129911603.

It is an arithmetic number, because the mean of its divisors is an integer number (2227818761910).

Almost surely, 212412133102031 is an apocalyptic number.

12412133102031 is a deficient number, since it is larger than the sum of its proper divisors (5410416993249).

12412133102031 is a wasteful number, since it uses less digits than its factorization.

12412133102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318259823145.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12412133102031 its reverse (13020133121421), we get a palindrome (25432266223452).

The spelling of 12412133102031 in words is "twelve trillion, four hundred twelve billion, one hundred thirty-three million, one hundred two thousand, thirty-one".

Divisors: 1 3 13 39 318259823129 954779469387 4137377700677 12412133102031