1023002032112 has 40 divisors (see below), whose sum is σ = 2057830849920. Its totient is φ = 492139664640.

The previous prime is 1023002032111. The next prime is 1023002032153. The reversal of 1023002032112 is 2112302003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023002032111) 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, 5875187 + ... + 6046802.

It is an arithmetic number, because the mean of its divisors is an integer number (51445771248).

Almost surely, 2^{1023002032112} is an apocalyptic number.

It is an amenable number.

1023002032112 is an abundant number, since it is smaller than the sum of its proper divisors (1034828817808).

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

1023002032112 is a wasteful number, since it uses less digits than its factorization.

1023002032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11922201 (or 11922195 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1023002032112 its reverse (2112302003201), we get a palindrome (3135304035313).

The spelling of 1023002032112 in words is "one trillion, twenty-three billion, two million, thirty-two thousand, one hundred twelve".