1021113113032 has 64 divisors (see below), whose sum is σ = 1942496899200. Its totient is φ = 503166097920.

The previous prime is 1021113112939. The next prime is 1021113113089. The reversal of 1021113113032 is 2303113111201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263103732 + ... + 263107612.

It is an arithmetic number, because the mean of its divisors is an integer number (30351514050).

Almost surely, 2^{1021113113032} is an apocalyptic number.

It is an amenable number.

1021113113032 is a deficient number, since it is larger than the sum of its proper divisors (921383786168).

1021113113032 is a wasteful number, since it uses less digits than its factorization.

1021113113032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446 (or 5442 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1021113113032 its reverse (2303113111201), we get a palindrome (3324226224233).

The spelling of 1021113113032 in words is "one trillion, twenty-one billion, one hundred thirteen million, one hundred thirteen thousand, thirty-two".