1113041302320 has 80 divisors (see below), whose sum is σ = 3543682877280. Its totient is φ = 288789092352.

The previous prime is 1113041302301. The next prime is 1113041302333. The reversal of 1113041302320 is 232031403111.

It is a tau number, because it is divible by the number of its divisors (80).

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, 62662365 + ... + 62680124.

It is an arithmetic number, because the mean of its divisors is an integer number (44296035966).

Almost surely, 2^{1113041302320} is an apocalyptic number.

1113041302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113041302320 is an abundant number, since it is smaller than the sum of its proper divisors (2430641574960).

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

1113041302320 is a wasteful number, since it uses less digits than its factorization.

1113041302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125342542 (or 125342536 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1113041302320 its reverse (232031403111), we get a palindrome (1345072705431).

The spelling of 1113041302320 in words is "one trillion, one hundred thirteen billion, forty-one million, three hundred two thousand, three hundred twenty".