1315065202 has 16 divisors (see below), whose sum is σ = 2265184800. Its totient is φ = 566295840.

The previous prime is 1315065187. The next prime is 1315065223. The reversal of 1315065202 is 2025605131.

It is a super-2 number, since 2×1315065202² = 3458792971022601608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572627 + ... + 1573462.

It is an arithmetic number, because the mean of its divisors is an integer number (141574050).

Almost surely, 2^1315065202 is an apocalyptic number.

1315065202 is a deficient number, since it is larger than the sum of its proper divisors (950119598).

1315065202 is a wasteful number, since it uses less digits than its factorization.

1315065202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146121.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1315065202 is about 36263.8277350861. The cubic root of 1315065202 is about 1095.5926129237.

The spelling of 1315065202 in words is "one billion, three hundred fifteen million, sixty-five thousand, two hundred two".