3231121010032 has 30 divisors (see below), whose sum is σ = 6607127825088. Its totient is φ = 1530531002016.

The previous prime is 3231121010023. The next prime is 3231121010041. The reversal of 3231121010032 is 2300101211323.

It is an interprime number because it is at equal distance from previous prime (3231121010023) and next prime (3231121010041).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 3231121009991 and 3231121010009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 279696528 + ... + 279708079.

Almost surely, 2^{3231121010032} is an apocalyptic number.

It is an amenable number.

3231121010032 is an abundant number, since it is smaller than the sum of its proper divisors (3376006815056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3231121010032 is a wasteful number, since it uses less digits than its factorization.

3231121010032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559404653 (or 559404628 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3231121010032 its reverse (2300101211323), we get a palindrome (5531222221355).

The spelling of 3231121010032 in words is "three trillion, two hundred thirty-one billion, one hundred twenty-one million, ten thousand, thirty-two".