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1032200213231 = 11611538301361
BaseRepresentation
bin11110000010100111110…
…11010101001011101111
310122200021210210202000002
433001103323111023233
5113402421223310411
62110104120454515
7134400612022505
oct17012373251357
93580253722002
101032200213231
11368832124770
1214806991a43b
137644a438355
1437d5cb86675
151bcb360033b
hexf053ed52ef

1032200213231 has 8 divisors (see below), whose sum is σ = 1144496213328. Its totient is φ = 922980816000.

The previous prime is 1032200213129. The next prime is 1032200213299. The reversal of 1032200213231 is 1323120022301.

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

It is a cyclic number.

It is not a de Polignac number, because 1032200213231 - 214 = 1032200196847 is a prime.

It is a super-2 number, since 2×10322002132312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032200213431) 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, 769150010 + ... + 769151351.

It is an arithmetic number, because the mean of its divisors is an integer number (143062026666).

Almost surely, 21032200213231 is an apocalyptic number.

1032200213231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1032200213231 is a deficient number, since it is larger than the sum of its proper divisors (112296000097).

1032200213231 is a wasteful number, since it uses less digits than its factorization.

1032200213231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538301433.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1032200213231 its reverse (1323120022301), we get a palindrome (2355320235532).

The spelling of 1032200213231 in words is "one trillion, thirty-two billion, two hundred million, two hundred thirteen thousand, two hundred thirty-one".

Divisors: 1 11 61 671 1538301361 16921314971 93836383021 1032200213231