1315202102 has 8 divisors (see below), whose sum is σ = 2010026016. Its totient is φ = 645193432.

The previous prime is 1315202101. The next prime is 1315202107. The reversal of 1315202102 is 2012025131.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315202101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6203678 + ... + 6203889.

It is an arithmetic number, because the mean of its divisors is an integer number (251253252).

Almost surely, 2^1315202102 is an apocalyptic number.

1315202102 is a deficient number, since it is larger than the sum of its proper divisors (694823914).

1315202102 is a wasteful number, since it uses less digits than its factorization.

1315202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12407622.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1315202102 is about 36265.7152418093. The cubic root of 1315202102 is about 1095.6306291438.

Adding to 1315202102 its reverse (2012025131), we get a palindrome (3327227233).

The spelling of 1315202102 in words is "one billion, three hundred fifteen million, two hundred two thousand, one hundred two".