1313120967 has 8 divisors (see below), whose sum is σ = 1751770224. Its totient is φ = 874942848.

The previous prime is 1313120947. The next prime is 1313121011. The reversal of 1313120967 is 7690213131.

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

It is not a de Polignac number, because 1313120967 - 2⁶ = 1313120903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313120917) 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, 111228 + ... + 122465.

It is an arithmetic number, because the mean of its divisors is an integer number (218971278).

Almost surely, 2^1313120967 is an apocalyptic number.

1313120967 is a deficient number, since it is larger than the sum of its proper divisors (438649257).

1313120967 is a wasteful number, since it uses less digits than its factorization.

1313120967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235569.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 1313120967 is about 36237.0110108436. The cubic root of 1313120967 is about 1095.0524267553.

The spelling of 1313120967 in words is "one billion, three hundred thirteen million, one hundred twenty thousand, nine hundred sixty-seven".