101501100660 has 48 divisors (see below), whose sum is σ = 300920913216. Its totient is φ = 25474785792.

The previous prime is 101501100611. The next prime is 101501100707. The reversal of 101501100660 is 66001105101.

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, 49754422 + ... + 49756461.

It is an arithmetic number, because the mean of its divisors is an integer number (6269185692).

Almost surely, 2^101501100660 is an apocalyptic number.

101501100660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101501100660 is an abundant number, since it is smaller than the sum of its proper divisors (199419812556).

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

101501100660 is a wasteful number, since it uses less digits than its factorization.

101501100660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99510912 (or 99510910 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 101501100660 its reverse (66001105101), we get a palindrome (167502205761).

The spelling of 101501100660 in words is "one hundred one billion, five hundred one million, one hundred thousand, six hundred sixty".