3155124202313 has 8 divisors (see below), whose sum is σ = 3156244953480. Its totient is φ = 3154003578880.

The previous prime is 3155124202301. The next prime is 3155124202339. The reversal of 3155124202313 is 3132024215513.

It can be written as a sum of positive squares in 4 ways, for example, as 1860746984464 + 1294377217849 = 1364092^2 + 1137707^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3155124202313 - 2³⁰ = 3154050460489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3155124202313.

It is not an unprimeable number, because it can be changed into a prime (3155124202213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101838281 + ... + 101869257.

It is an arithmetic number, because the mean of its divisors is an integer number (394530619185).

Almost surely, 2^{3155124202313} is an apocalyptic number.

It is an amenable number.

3155124202313 is a deficient number, since it is larger than the sum of its proper divisors (1120751167).

3155124202313 is a wasteful number, since it uses less digits than its factorization.

3155124202313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63867.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 3155124202313 its reverse (3132024215513), we get a palindrome (6287148417826).

The spelling of 3155124202313 in words is "three trillion, one hundred fifty-five billion, one hundred twenty-four million, two hundred two thousand, three hundred thirteen".