1302313020032 has 64 divisors (see below), whose sum is σ = 2768413171200. Its totient is φ = 608434550784.

The previous prime is 1302313020007. The next prime is 1302313020101. The reversal of 1302313020032 is 2300203132031.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1302313019986 and 1302313020013.

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, 3490208 + ... + 3845279.

It is an arithmetic number, because the mean of its divisors is an integer number (43256455800).

Almost surely, 2^{1302313020032} is an apocalyptic number.

It is an amenable number.

1302313020032 is an abundant number, since it is smaller than the sum of its proper divisors (1466100151168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1302313020032 is an equidigital number, since it uses as much as digits as its factorization.

1302313020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335593 (or 7335581 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1302313020032 its reverse (2300203132031), we get a palindrome (3602516152063).

The spelling of 1302313020032 in words is "one trillion, three hundred two billion, three hundred thirteen million, twenty thousand, thirty-two".