1032031123112 has 32 divisors (see below), whose sum is σ = 2179068652800. Its totient is φ = 453972633600.

The previous prime is 1032031123093. The next prime is 1032031123117. The reversal of 1032031123112 is 2113211302301.

It is a happy number.

It is a super-2 number, since 2×1032031123112² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1032031123117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189152537 + ... + 189157992.

It is an arithmetic number, because the mean of its divisors is an integer number (68095895400).

Almost surely, 2^{1032031123112} is an apocalyptic number.

It is an amenable number.

1032031123112 is an abundant number, since it is smaller than the sum of its proper divisors (1147037529688).

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

1032031123112 is a wasteful number, since it uses less digits than its factorization.

1032031123112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378310577 (or 378310573 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1032031123112 its reverse (2113211302301), we get a palindrome (3145242425413).

The spelling of 1032031123112 in words is "one trillion, thirty-two billion, thirty-one million, one hundred twenty-three thousand, one hundred twelve".