113202311430 has 32 divisors (see below), whose sum is σ = 292584436704. Its totient is φ = 27865184256.

The previous prime is 113202311419. The next prime is 113202311459. The reversal of 113202311430 is 34113202311.

It is a junction number, because it is equal to n+sod(n) for n = 113202311397 and 113202311406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145130779 + ... + 145131558.

It is an arithmetic number, because the mean of its divisors is an integer number (9143263647).

Almost surely, 2^113202311430 is an apocalyptic number.

113202311430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113202311430 is an abundant number, since it is smaller than the sum of its proper divisors (179382125274).

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

113202311430 is a wasteful number, since it uses less digits than its factorization.

113202311430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290262360.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113202311430 its reverse (34113202311), we get a palindrome (147315513741).

It can be divided in two parts, 11320231 and 1430, that added together give a triangular number (11321661 = T₄₇₅₈).

The spelling of 113202311430 in words is "one hundred thirteen billion, two hundred two million, three hundred eleven thousand, four hundred thirty".