113553455213052 has 144 divisors (see below), whose sum is σ = 298703809331200. Its totient is φ = 36333110701440.

The previous prime is 113553455213041. The next prime is 113553455213063. The reversal of 113553455213052 is 250312554355311.

113553455213052 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 5 + 3 + 45 + 521 + 30 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (113553455213041) and next prime (113553455213063).

It is a super-2 number, since 2×113553455213052² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113553455212989 and 113553455213007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168283074 + ... + 168956502.

Almost surely, 2^{113553455213052} is an apocalyptic number.

113553455213052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113553455213052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149351904665600).

113553455213052 is an abundant number, since it is smaller than the sum of its proper divisors (185150354118148).

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

113553455213052 is a wasteful number, since it uses less digits than its factorization.

113553455213052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674696 (or 674691 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 45.

The spelling of 113553455213052 in words is "one hundred thirteen trillion, five hundred fifty-three billion, four hundred fifty-five million, two hundred thirteen thousand, fifty-two".