113445155430 has 24 divisors (see below), whose sum is σ = 294957404352. Its totient is φ = 30252041424.

The previous prime is 113445155413. The next prime is 113445155431. The reversal of 113445155430 is 34551544311.

113445155430 is a `hidden beast` number, since 1 + 1 + 34 + 45 + 1 + 554 + 30 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113445155431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630250774 + ... + 630250953.

It is an arithmetic number, because the mean of its divisors is an integer number (12289891848).

Almost surely, 2^113445155430 is an apocalyptic number.

113445155430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113445155430 is an abundant number, since it is smaller than the sum of its proper divisors (181512248922).

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

113445155430 is a wasteful number, since it uses less digits than its factorization.

113445155430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260501740 (or 1260501737 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 113445155430 its reverse (34551544311), we get a palindrome (147996699741).

The spelling of 113445155430 in words is "one hundred thirteen billion, four hundred forty-five million, one hundred fifty-five thousand, four hundred thirty".