10601011980 has 144 divisors (see below), whose sum is σ = 36667167264. Its totient is φ = 2455971840.

The previous prime is 10601011961. The next prime is 10601012003. The reversal of 10601011980 is 8911010601.

It is a super-2 number, since 2×10601011980² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93466 + ... + 173025.

It is an arithmetic number, because the mean of its divisors is an integer number (254633106).

Almost surely, 2^10601011980 is an apocalyptic number.

10601011980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10601011980 is an abundant number, since it is smaller than the sum of its proper divisors (26066155284).

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

10601011980 is a wasteful number, since it uses less digits than its factorization.

10601011980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266536 (or 266531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 27.

The spelling of 10601011980 in words is "ten billion, six hundred one million, eleven thousand, nine hundred eighty".