2031032655112 has 32 divisors (see below), whose sum is σ = 3915901946880. Its totient is φ = 986980493440.

The previous prime is 2031032655079. The next prime is 2031032655121. The reversal of 2031032655112 is 2115562301302.

It is a super-2 number, since 2×2031032655112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11685928 + ... + 11858455.

It is an arithmetic number, because the mean of its divisors is an integer number (122371935840).

Almost surely, 2^{2031032655112} is an apocalyptic number.

It is an amenable number.

2031032655112 is a deficient number, since it is larger than the sum of its proper divisors (1884869291768).

2031032655112 is a wasteful number, since it uses less digits than its factorization.

2031032655112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23544693 (or 23544689 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 2031032655112 its reverse (2115562301302), we get a palindrome (4146594956414).

The spelling of 2031032655112 in words is "two trillion, thirty-one billion, thirty-two million, six hundred fifty-five thousand, one hundred twelve".