613120521316315 has 16 divisors (see below), whose sum is σ = 736200297167616. Its totient is φ = 490192658172000.

The previous prime is 613120521316301. The next prime is 613120521316321. The reversal of 613120521316315 is 513613125021316.

It is not a de Polignac number, because 613120521316315 - 2²³ = 613120512927707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222023290 + ... + 224767840.

It is an arithmetic number, because the mean of its divisors is an integer number (46012518572976).

Almost surely, 2^{613120521316315} is an apocalyptic number.

613120521316315 is a deficient number, since it is larger than the sum of its proper divisors (123079775851301).

613120521316315 is a wasteful number, since it uses less digits than its factorization.

613120521316315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772210.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 613120521316315 in words is "six hundred thirteen trillion, one hundred twenty billion, five hundred twenty-one million, three hundred sixteen thousand, three hundred fifteen".