101070051 has 16 divisors (see below), whose sum is σ = 138852000. Its totient is φ = 65346048.

The previous prime is 101070031. The next prime is 101070059. The reversal of 101070051 is 150070101.

It is not a de Polignac number, because 101070051 - 2⁵ = 101070019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101070051.

It is not an unprimeable number, because it can be changed into a prime (101070059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37435 + ... + 40043.

It is an arithmetic number, because the mean of its divisors is an integer number (8678250).

Almost surely, 2^101070051 is an apocalyptic number.

101070051 is a deficient number, since it is larger than the sum of its proper divisors (37781949).

101070051 is a wasteful number, since it uses less digits than its factorization.

101070051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998.

The product of its (nonzero) digits is 35, while the sum is 15.

The square root of 101070051 is about 10053.3601845353. The cubic root of 101070051 is about 465.8085919622.

Subtracting 101070051 from its reverse (150070101), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 101070051 in words is "one hundred one million, seventy thousand, fifty-one".