120110021102 has 32 divisors (see below), whose sum is σ = 190207180800. Its totient is φ = 56726500608.

The previous prime is 120110021081. The next prime is 120110021123. The reversal of 120110021102 is 201120011021.

It is an interprime number because it is at equal distance from previous prime (120110021081) and next prime (120110021123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33520403 + ... + 33523985.

It is an arithmetic number, because the mean of its divisors is an integer number (5943974400).

Almost surely, 2^120110021102 is an apocalyptic number.

120110021102 is a deficient number, since it is larger than the sum of its proper divisors (70097159698).

120110021102 is a wasteful number, since it uses less digits than its factorization.

120110021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120110021102 its reverse (201120011021), we get a palindrome (321230032123).

The spelling of 120110021102 in words is "one hundred twenty billion, one hundred ten million, twenty-one thousand, one hundred two".