110021203121032 has 128 divisors (see below), whose sum is σ = 239001307084800. Its totient is φ = 46508189188608.

The previous prime is 110021203120949. The next prime is 110021203121077. The reversal of 110021203121032 is 230121302120011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5851248543 + ... + 5851267345.

It is an arithmetic number, because the mean of its divisors is an integer number (1867197711600).

Almost surely, 2^{110021203121032} is an apocalyptic number.

It is an amenable number.

110021203121032 is an abundant number, since it is smaller than the sum of its proper divisors (128980103963768).

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

110021203121032 is a wasteful number, since it uses less digits than its factorization.

110021203121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23795 (or 23791 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 110021203121032 its reverse (230121302120011), we get a palindrome (340142505241043).

The spelling of 110021203121032 in words is "one hundred ten trillion, twenty-one billion, two hundred three million, one hundred twenty-one thousand, thirty-two".