113433780054 has 128 divisors (see below), whose sum is σ = 272226189312. Its totient is φ = 30842138880.

The previous prime is 113433780037. The next prime is 113433780071. The reversal of 113433780054 is 450087334311.

It is an interprime number because it is at equal distance from previous prime (113433780037) and next prime (113433780071).

It is a junction number, because it is equal to n+sod(n) for n = 113433779994 and 113433780021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10225699 + ... + 10236785.

It is an arithmetic number, because the mean of its divisors is an integer number (2126767104).

Almost surely, 2^113433780054 is an apocalyptic number.

113433780054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113433780054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136113094656).

113433780054 is an abundant number, since it is smaller than the sum of its proper divisors (158792409258).

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

113433780054 is a wasteful number, since it uses less digits than its factorization.

113433780054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11290.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 113433780054 in words is "one hundred thirteen billion, four hundred thirty-three million, seven hundred eighty thousand, fifty-four".