101061051 has 32 divisors (see below), whose sum is σ = 169720320. Its totient is φ = 52061184.

The previous prime is 101061047. The next prime is 101061053. The reversal of 101061051 is 150160101.

It is not a de Polignac number, because 101061051 - 2² = 101061047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101061051.

It is not an unprimeable number, because it can be changed into a prime (101061053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7435 + ... + 16043.

It is an arithmetic number, because the mean of its divisors is an integer number (5303760).

Almost surely, 2^101061051 is an apocalyptic number.

101061051 is a deficient number, since it is larger than the sum of its proper divisors (68659269).

101061051 is a wasteful number, since it uses less digits than its factorization.

101061051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8675.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 101061051 is about 10052.9125630337. The cubic root of 101061051 is about 465.7947652426.

The spelling of 101061051 in words is "one hundred one million, sixty-one thousand, fifty-one".