151336393 has 16 divisors (see below), whose sum is σ = 168547456. Its totient is φ = 134991360.

The previous prime is 151336379. The next prime is 151336399. The reversal of 151336393 is 393633151.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151336393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151336399) 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, 52828 + ... + 55618.

It is an arithmetic number, because the mean of its divisors is an integer number (10534216).

Almost surely, 2^151336393 is an apocalyptic number.

151336393 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

151336393 is a deficient number, since it is larger than the sum of its proper divisors (17211063).

151336393 is a wasteful number, since it uses less digits than its factorization.

151336393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944.

The product of its digits is 21870, while the sum is 34.

The square root of 151336393 is about 12301.8857497540. The cubic root of 151336393 is about 532.9025432334.

The spelling of 151336393 in words is "one hundred fifty-one million, three hundred thirty-six thousand, three hundred ninety-three".