151115775093 has 160 divisors (see below), whose sum is σ = 256492431360. Its totient is φ = 88196169600.

The previous prime is 151115775077. The next prime is 151115775119. The reversal of 151115775093 is 390577511151.

151115775093 is a `hidden beast` number, since 1 + 511 + 15 + 77 + 50 + 9 + 3 = 666.

It is not a de Polignac number, because 151115775093 - 2⁴ = 151115775077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151115775193) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 153728680 + ... + 153729662.

It is an arithmetic number, because the mean of its divisors is an integer number (1603077696).

Almost surely, 2^151115775093 is an apocalyptic number.

It is an amenable number.

151115775093 is a deficient number, since it is larger than the sum of its proper divisors (105376656267).

151115775093 is a wasteful number, since it uses less digits than its factorization.

151115775093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 165375, while the sum is 45.

The spelling of 151115775093 in words is "one hundred fifty-one billion, one hundred fifteen million, seven hundred seventy-five thousand, ninety-three".