10045530111 has 16 divisors (see below), whose sum is σ = 13586124800. Its totient is φ = 6601259808.

The previous prime is 10045530107. The next prime is 10045530119. The reversal of 10045530111 is 11103554001.

It is a happy number.

It is not a de Polignac number, because 10045530111 - 2² = 10045530107 is a prime.

It is a super-2 number, since 2×10045530111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045530119) 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, 108945 + ... + 178773.

It is an arithmetic number, because the mean of its divisors is an integer number (849132800).

Almost surely, 2^10045530111 is an apocalyptic number.

10045530111 is a deficient number, since it is larger than the sum of its proper divisors (3540594689).

10045530111 is an equidigital number, since it uses as much as digits as its factorization.

10045530111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70518.

The product of its (nonzero) digits is 300, while the sum is 21.

The spelling of 10045530111 in words is "ten billion, forty-five million, five hundred thirty thousand, one hundred eleven".