113033013450 has 48 divisors (see below), whose sum is σ = 320367858240. Its totient is φ = 25836117120.

The previous prime is 113033013437. The next prime is 113033013463. The reversal of 113033013450 is 54310330311.

It is an interprime number because it is at equal distance from previous prime (113033013437) and next prime (113033013463).

It is a self number, because there is not a number n which added to its sum of digits gives 113033013450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53824195 + ... + 53826294.

It is an arithmetic number, because the mean of its divisors is an integer number (6674330380).

Almost surely, 2^113033013450 is an apocalyptic number.

113033013450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113033013450 is an abundant number, since it is smaller than the sum of its proper divisors (207334844790).

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

113033013450 is a wasteful number, since it uses less digits than its factorization.

113033013450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107650511 (or 107650506 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 113033013450 its reverse (54310330311), we get a palindrome (167343343761).

The spelling of 113033013450 in words is "one hundred thirteen billion, thirty-three million, thirteen thousand, four hundred fifty".