1213700697315 has 24 divisors (see below), whose sum is σ = 2103780032640. Its totient is φ = 647297144064.

The previous prime is 1213700697299. The next prime is 1213700697361. The reversal of 1213700697315 is 5137960073121.

It is not a de Polignac number, because 1213700697315 - 2⁴ = 1213700697299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3504526 + ... + 3835244.

It is an arithmetic number, because the mean of its divisors is an integer number (87657501360).

Almost surely, 2^{1213700697315} is an apocalyptic number.

1213700697315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1213700697315 is a deficient number, since it is larger than the sum of its proper divisors (890079335325).

1213700697315 is a wasteful number, since it uses less digits than its factorization.

1213700697315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412283 (or 412280 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The spelling of 1213700697315 in words is "one trillion, two hundred thirteen billion, seven hundred million, six hundred ninety-seven thousand, three hundred fifteen".