10323303131012 has 6 divisors (see below), whose sum is σ = 18065780479278. Its totient is φ = 5161651565504.

The previous prime is 10323303130993. The next prime is 10323303131017. The reversal of 10323303131012 is 21013130332301.

It can be written as a sum of positive squares in only one way, i.e., 10113570273856 + 209732857156 = 3180184^2 + 457966^2 .

It is a super-2 number, since 2×10323303131012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10323303131017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1290412891373 + ... + 1290412891380.

It is an arithmetic number, because the mean of its divisors is an integer number (3010963413213).

Almost surely, 2^{10323303131012} is an apocalyptic number.

It is an amenable number.

10323303131012 is a deficient number, since it is larger than the sum of its proper divisors (7742477348266).

10323303131012 is a wasteful number, since it uses less digits than its factorization.

10323303131012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580825782757 (or 2580825782755 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10323303131012 its reverse (21013130332301), we get a palindrome (31336433463313).

The spelling of 10323303131012 in words is "ten trillion, three hundred twenty-three billion, three hundred three million, one hundred thirty-one thousand, twelve".