101151393 has 16 divisors (see below), whose sum is σ = 154315776. Its totient is φ = 57733200.

The previous prime is 101151389. The next prime is 101151403. The reversal of 101151393 is 393151101.

It is not a de Polignac number, because 101151393 - 2² = 101151389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101151313) 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, 19780 + ... + 24362.

It is an arithmetic number, because the mean of its divisors is an integer number (9644736).

Almost surely, 2^101151393 is an apocalyptic number.

It is an amenable number.

101151393 is a deficient number, since it is larger than the sum of its proper divisors (53164383).

101151393 is a wasteful number, since it uses less digits than its factorization.

101151393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644.

The product of its (nonzero) digits is 405, while the sum is 24.

The square root of 101151393 is about 10057.4048839648. The cubic root of 101151393 is about 465.9335206362.

It can be divided in two parts, 10 and 1151393, that added together give a triangular number (1151403 = T₁₅₁₇).

The spelling of 101151393 in words is "one hundred one million, one hundred fifty-one thousand, three hundred ninety-three".