1030311312100 has 72 divisors (see below), whose sum is σ = 2580470964288. Its totient is φ = 349752048000.

The previous prime is 1030311312061. The next prime is 1030311312109. The reversal of 1030311312100 is 12131130301.

It is not an unprimeable number, because it can be changed into a prime (1030311312109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7215802 + ... + 7357201.

It is an arithmetic number, because the mean of its divisors is an integer number (35839874504).

Almost surely, 2^{1030311312100} is an apocalyptic number.

1030311312100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030311312100 is an abundant number, since it is smaller than the sum of its proper divisors (1550159652188).

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

1030311312100 is a wasteful number, since it uses less digits than its factorization.

1030311312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14573125 (or 14573118 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1030311312100 its reverse (12131130301), we get a palindrome (1042442442401).

The spelling of 1030311312100 in words is "one trillion, thirty billion, three hundred eleven million, three hundred twelve thousand, one hundred".