113321050430 has 64 divisors (see below), whose sum is σ = 237205946880. Its totient is φ = 38172303744.

The previous prime is 113321050421. The next prime is 113321050433. The reversal of 113321050430 is 34050123311.

It is a junction number, because it is equal to n+sod(n) for n = 113321050396 and 113321050405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113321050433) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 8141537 + ... + 8155443.

It is an arithmetic number, because the mean of its divisors is an integer number (3706342920).

Almost surely, 2^113321050430 is an apocalyptic number.

113321050430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113321050430 is an abundant number, since it is smaller than the sum of its proper divisors (123884896450).

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

113321050430 is a wasteful number, since it uses less digits than its factorization.

113321050430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15953.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 113321050430 its reverse (34050123311), we get a palindrome (147371173741).

The spelling of 113321050430 in words is "one hundred thirteen billion, three hundred twenty-one million, fifty thousand, four hundred thirty".