3151532042323 has 32 divisors (see below), whose sum is σ = 3645498451968. Its totient is φ = 2668652438400.

The previous prime is 3151532042303. The next prime is 3151532042333. The reversal of 3151532042323 is 3232402351513.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3151532042323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3151532042303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 537709413 + ... + 537715273.

It is an arithmetic number, because the mean of its divisors is an integer number (113921826624).

Almost surely, 2^{3151532042323} is an apocalyptic number.

3151532042323 is a deficient number, since it is larger than the sum of its proper divisors (493966409645).

3151532042323 is a wasteful number, since it uses less digits than its factorization.

3151532042323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7843.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 3151532042323 its reverse (3232402351513), we get a palindrome (6383934393836).

The spelling of 3151532042323 in words is "three trillion, one hundred fifty-one billion, five hundred thirty-two million, forty-two thousand, three hundred twenty-three".