11302031323020 has 48 divisors (see below), whose sum is σ = 31655075897088. Its totient is φ = 3012980905920.

The previous prime is 11302031323013. The next prime is 11302031323057. The reversal of 11302031323020 is 2032313020311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27737104 + ... + 28141623.

It is an arithmetic number, because the mean of its divisors is an integer number (659480747856).

Almost surely, 2^{11302031323020} is an apocalyptic number.

11302031323020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11302031323020 is an abundant number, since it is smaller than the sum of its proper divisors (20353044574068).

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

11302031323020 is a wasteful number, since it uses less digits than its factorization.

11302031323020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55882110 (or 55882108 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11302031323020 its reverse (2032313020311), we get a palindrome (13334344343331).

The spelling of 11302031323020 in words is "eleven trillion, three hundred two billion, thirty-one million, three hundred twenty-three thousand, twenty".