1301003312132 has 24 divisors (see below), whose sum is σ = 2413244557080. Its totient is φ = 611586199040.

The previous prime is 1301003312057. The next prime is 1301003312173. The reversal of 1301003312132 is 2312133001031.

It can be written as a sum of positive squares in 4 ways, for example, as 696814240516 + 604189071616 = 834754^2 + 777296^2 .

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, 10102007 + ... + 10229982.

It is an arithmetic number, because the mean of its divisors is an integer number (100551856545).

Almost surely, 2^{1301003312132} is an apocalyptic number.

It is an amenable number.

1301003312132 is a deficient number, since it is larger than the sum of its proper divisors (1112241244948).

1301003312132 is a wasteful number, since it uses less digits than its factorization.

1301003312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20332951 (or 20332949 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1301003312132 its reverse (2312133001031), we get a palindrome (3613136313163).

The spelling of 1301003312132 in words is "one trillion, three hundred one billion, three million, three hundred twelve thousand, one hundred thirty-two".