11151500105 has 16 divisors (see below), whose sum is σ = 13513566528. Its totient is φ = 8833656000.

The previous prime is 11151500099. The next prime is 11151500117. The reversal of 11151500105 is 50100515111.

It is not a de Polignac number, because 11151500105 - 2¹⁸ = 11151237961 is a prime.

It is a super-2 number, since 2×11151500105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian 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, 283490 + ... + 320420.

It is an arithmetic number, because the mean of its divisors is an integer number (844597908).

Almost surely, 2^11151500105 is an apocalyptic number.

It is an amenable number.

11151500105 is a deficient number, since it is larger than the sum of its proper divisors (2362066423).

11151500105 is a wasteful number, since it uses less digits than its factorization.

11151500105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37528.

The product of its (nonzero) digits is 125, while the sum is 20.

The spelling of 11151500105 in words is "eleven billion, one hundred fifty-one million, five hundred thousand, one hundred five".