1300323031000 has 128 divisors (see below), whose sum is σ = 3534443602560. Its totient is φ = 438516288000.

The previous prime is 1300323030961. The next prime is 1300323031087. The reversal of 1300323031000 is 1303230031.

It is a super-2 number, since 2×1300323031000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1095627 + ... + 1949626.

It is an arithmetic number, because the mean of its divisors is an integer number (27612840645).

Almost surely, 2^{1300323031000} is an apocalyptic number.

1300323031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300323031000 is an abundant number, since it is smaller than the sum of its proper divisors (2234120571560).

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

1300323031000 is a wasteful number, since it uses less digits than its factorization.

1300323031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045342 (or 3045328 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1300323031000 its reverse (1303230031), we get a palindrome (1301626261031).

The spelling of 1300323031000 in words is "one trillion, three hundred billion, three hundred twenty-three million, thirty-one thousand".