1315101050 has 24 divisors (see below), whose sum is σ = 2480546592. Its totient is φ = 518630000.

The previous prime is 1315101037. The next prime is 1315101083. The reversal of 1315101050 is 501015131.

It is a super-2 number, since 2×1315101050² = 3458981543422205000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181676 + ... + 188775.

It is an arithmetic number, because the mean of its divisors is an integer number (103356108).

Almost surely, 2^1315101050 is an apocalyptic number.

1315101050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1315101050 is a deficient number, since it is larger than the sum of its proper divisors (1165445542).

1315101050 is a wasteful number, since it uses less digits than its factorization.

1315101050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370534 (or 370529 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 17.

The square root of 1315101050 is about 36264.3219983498. The cubic root of 1315101050 is about 1095.6025679300.

Adding to 1315101050 its reverse (501015131), we get a palindrome (1816116181).

The spelling of 1315101050 in words is "one billion, three hundred fifteen million, one hundred one thousand, fifty".