1031132320010 has 64 divisors (see below), whose sum is σ = 2018210632704. Its totient is φ = 377047353600.

The previous prime is 1031132320007. The next prime is 1031132320061. The reversal of 1031132320010 is 100232311301.

It is a super-2 number, since 2×1031132320010² (a number of 25 digits) contains 22 as substring.

It is a Curzon 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, 5795780 + ... + 5971040.

It is an arithmetic number, because the mean of its divisors is an integer number (31534541136).

Almost surely, 2^{1031132320010} is an apocalyptic number.

1031132320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031132320010 is a deficient number, since it is larger than the sum of its proper divisors (987078312694).

1031132320010 is a wasteful number, since it uses less digits than its factorization.

1031132320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175719.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1031132320010 its reverse (100232311301), we get a palindrome (1131364631311).

The spelling of 1031132320010 in words is "one trillion, thirty-one billion, one hundred thirty-two million, three hundred twenty thousand, ten".