101166561032 has 16 divisors (see below), whose sum is σ = 189867800400. Its totient is φ = 50535147600.

The previous prime is 101166560939. The next prime is 101166561047. The reversal of 101166561032 is 230165661101.

It is a super-4 number, since 4×101166561032⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101166561032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6007682 + ... + 6024497.

It is an arithmetic number, because the mean of its divisors is an integer number (11866737525).

Almost surely, 2^101166561032 is an apocalyptic number.

It is an amenable number.

101166561032 is a deficient number, since it is larger than the sum of its proper divisors (88701239368).

101166561032 is a wasteful number, since it uses less digits than its factorization.

101166561032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12033236 (or 12033232 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 101166561032 in words is "one hundred one billion, one hundred sixty-six million, five hundred sixty-one thousand, thirty-two".