1310201215 has 16 divisors (see below), whose sum is σ = 1587041280. Its totient is φ = 1038320640.

The previous prime is 1310201209. The next prime is 1310201219. The reversal of 1310201215 is 5121020131.

It is not a de Polignac number, because 1310201215 - 2²⁵ = 1276646783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310201219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588805 + ... + 591025.

It is an arithmetic number, because the mean of its divisors is an integer number (99190080).

Almost surely, 2^1310201215 is an apocalyptic number.

1310201215 is a deficient number, since it is larger than the sum of its proper divisors (276840065).

1310201215 is a wasteful number, since it uses less digits than its factorization.

1310201215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1310201215 is about 36196.7017143828. The cubic root of 1310201215 is about 1094.2402004471.

Adding to 1310201215 its reverse (5121020131), we get a palindrome (6431221346).

The spelling of 1310201215 in words is "one billion, three hundred ten million, two hundred one thousand, two hundred fifteen".