120016111152 has 80 divisors (see below), whose sum is σ = 360142084352. Its totient is φ = 33728175360.

The previous prime is 120016111121. The next prime is 120016111183. The reversal of 120016111152 is 251111610021.

It is an interprime number because it is at equal distance from previous prime (120016111121) and next prime (120016111183).

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 2907298 + ... + 2948289.

Almost surely, 2^120016111152 is an apocalyptic number.

120016111152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120016111152 is an abundant number, since it is smaller than the sum of its proper divisors (240125973200).

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

120016111152 is a wasteful number, since it uses less digits than its factorization.

120016111152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855666 (or 5855660 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 21.

Adding to 120016111152 its reverse (251111610021), we get a palindrome (371127721173).

The spelling of 120016111152 in words is "one hundred twenty billion, sixteen million, one hundred eleven thousand, one hundred fifty-two".