11331203131110 has 16 divisors (see below), whose sum is σ = 27194887514736. Its totient is φ = 3021654168288.

The previous prime is 11331203131109. The next prime is 11331203131147. The reversal of 11331203131110 is 1113130213311.

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, 188853385489 + ... + 188853385548.

It is an arithmetic number, because the mean of its divisors is an integer number (1699680469671).

Almost surely, 2^{11331203131110} is an apocalyptic number.

11331203131110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331203131110 is an abundant number, since it is smaller than the sum of its proper divisors (15863684383626).

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

11331203131110 is a wasteful number, since it uses less digits than its factorization.

11331203131110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377706771047.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 11331203131110 its reverse (1113130213311), we get a palindrome (12444333344421).

The spelling of 11331203131110 in words is "eleven trillion, three hundred thirty-one billion, two hundred three million, one hundred thirty-one thousand, one hundred ten".