1031311112030 has 16 divisors (see below), whose sum is σ = 1856412922320. Its totient is φ = 412512684672.

The previous prime is 1031311112021. The next prime is 1031311112053. The reversal of 1031311112030 is 302111131301.

It is a congruent number.

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, 1097195 + ... + 1807334.

It is an arithmetic number, because the mean of its divisors is an integer number (116025807645).

Almost surely, 2^{1031311112030} is an apocalyptic number.

1031311112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031311112030 is a deficient number, since it is larger than the sum of its proper divisors (825101810290).

1031311112030 is a wasteful number, since it uses less digits than its factorization.

1031311112030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940043.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1031311112030 its reverse (302111131301), we get a palindrome (1333422243331).

The spelling of 1031311112030 in words is "one trillion, thirty-one billion, three hundred eleven million, one hundred twelve thousand, thirty".