101150045 has 16 divisors (see below), whose sum is σ = 125089920. Its totient is φ = 78462144.

The previous prime is 101150033. The next prime is 101150069. The reversal of 101150045 is 540051101.

It is a cyclic number.

It is not a de Polignac number, because 101150045 - 2⁶ = 101149981 is a prime.

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, 65654 + ... + 67176.

It is an arithmetic number, because the mean of its divisors is an integer number (7818120).

Almost surely, 2^101150045 is an apocalyptic number.

It is an amenable number.

101150045 is a deficient number, since it is larger than the sum of its proper divisors (23939875).

101150045 is a wasteful number, since it uses less digits than its factorization.

101150045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 101150045 is about 10057.3378684421. The cubic root of 101150045 is about 465.9314508635.

The spelling of 101150045 in words is "one hundred one million, one hundred fifty thousand, forty-five".