2013323031332 has 12 divisors (see below), whose sum is σ = 3525325194636. Its totient is φ = 1006087261440.

The previous prime is 2013323031329. The next prime is 2013323031359. The reversal of 2013323031332 is 2331303233102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1030480795876 + 982842235456 = 1015126^2 + 991384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143555669 + ... + 143569692.

It is an arithmetic number, because the mean of its divisors is an integer number (293777099553).

Almost surely, 2^{2013323031332} is an apocalyptic number.

It is an amenable number.

2013323031332 is a deficient number, since it is larger than the sum of its proper divisors (1512002163304).

2013323031332 is a wasteful number, since it uses less digits than its factorization.

2013323031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287127118 (or 287127116 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 2013323031332 its reverse (2331303233102), we get a palindrome (4344626264434).

The spelling of 2013323031332 in words is "two trillion, thirteen billion, three hundred twenty-three million, thirty-one thousand, three hundred thirty-two".