151313523 has 16 divisors (see below), whose sum is σ = 204422400. Its totient is φ = 99549536.

The previous prime is 151313507. The next prime is 151313531. The reversal of 151313523 is 325313151.

It is a cyclic number.

It is not a de Polignac number, because 151313523 - 2⁴ = 151313507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151313493 and 151313502.

It is not an unprimeable number, because it can be changed into a prime (151313563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73636 + ... + 75662.

It is an arithmetic number, because the mean of its divisors is an integer number (12776400).

Almost surely, 2^151313523 is an apocalyptic number.

151313523 is a deficient number, since it is larger than the sum of its proper divisors (53108877).

151313523 is a wasteful number, since it uses less digits than its factorization.

151313523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346.

The product of its digits is 1350, while the sum is 24.

The square root of 151313523 is about 12300.9561823462. The cubic root of 151313523 is about 532.8756977516.

Adding to 151313523 its reverse (325313151), we get a palindrome (476626674).

The spelling of 151313523 in words is "one hundred fifty-one million, three hundred thirteen thousand, five hundred twenty-three".