1302115113321 has 16 divisors (see below), whose sum is σ = 1959295469760. Its totient is φ = 761948237120.

The previous prime is 1302115113307. The next prime is 1302115113349. The reversal of 1302115113321 is 1233115112031.

It is a cyclic number.

It is not a de Polignac number, because 1302115113321 - 2²⁵ = 1302081558889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1302115113291 and 1302115113300.

It is not an unprimeable number, because it can be changed into a prime (1302115113301) 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, 680309970 + ... + 680311883.

It is an arithmetic number, because the mean of its divisors is an integer number (122455966860).

Almost surely, 2^{1302115113321} is an apocalyptic number.

1302115113321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1302115113321 is a deficient number, since it is larger than the sum of its proper divisors (657180356439).

1302115113321 is a wasteful number, since it uses less digits than its factorization.

1302115113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360621896.

The product of its (nonzero) digits is 540, while the sum is 24.

The spelling of 1302115113321 in words is "one trillion, three hundred two billion, one hundred fifteen million, one hundred thirteen thousand, three hundred twenty-one".