113200143430 has 64 divisors (see below), whose sum is σ = 234336706560. Its totient is φ = 38988201600.

The previous prime is 113200143379. The next prime is 113200143443. The reversal of 113200143430 is 34341002311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192885 + ... + 513424.

It is an arithmetic number, because the mean of its divisors is an integer number (3661511040).

Almost surely, 2^113200143430 is an apocalyptic number.

113200143430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113200143430 is an abundant number, since it is smaller than the sum of its proper divisors (121136563130).

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

113200143430 is a wasteful number, since it uses less digits than its factorization.

113200143430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706405.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113200143430 its reverse (34341002311), we get a palindrome (147541145741).

The spelling of 113200143430 in words is "one hundred thirteen billion, two hundred million, one hundred forty-three thousand, four hundred thirty".