1315045102 has 64 divisors (see below), whose sum is σ = 2414168064. Its totient is φ = 525127680.

The previous prime is 1315045037. The next prime is 1315045103. The reversal of 1315045102 is 2015405131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315045103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2217318 + ... + 2217910.

It is an arithmetic number, because the mean of its divisors is an integer number (37721376).

Almost surely, 2^1315045102 is an apocalyptic number.

1315045102 is a deficient number, since it is larger than the sum of its proper divisors (1099122962).

1315045102 is a wasteful number, since it uses less digits than its factorization.

1315045102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1315045102 is about 36263.5505983625. The cubic root of 1315045102 is about 1095.5870310652.

The spelling of 1315045102 in words is "one billion, three hundred fifteen million, forty-five thousand, one hundred two".