5101111145 has 32 divisors (see below), whose sum is σ = 6762921984. Its totient is φ = 3669696000.

The previous prime is 5101111139. The next prime is 5101111159. The reversal of 5101111145 is 5411111015.

It is not a de Polignac number, because 5101111145 - 2²⁴ = 5084333929 is a prime.

It is a super-2 number, since 2×5101111145² = 52042669827286422050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3066584 + ... + 3068246.

It is an arithmetic number, because the mean of its divisors is an integer number (211341312).

Almost surely, 2^5101111145 is an apocalyptic number.

It is an amenable number.

5101111145 is a deficient number, since it is larger than the sum of its proper divisors (1661810839).

5101111145 is a wasteful number, since it uses less digits than its factorization.

5101111145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873.

The product of its (nonzero) digits is 100, while the sum is 20.

The square root of 5101111145 is about 71422.0634328077. The cubic root of 5101111145 is about 1721.4256191377.

The spelling of 5101111145 in words is "five billion, one hundred one million, one hundred eleven thousand, one hundred forty-five".