113203012430 has 8 divisors (see below), whose sum is σ = 203765422392. Its totient is φ = 45281204968.

The previous prime is 113203012343. The next prime is 113203012477. The reversal of 113203012430 is 34210302311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×113203012430⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5660150612 + ... + 5660150631.

It is an arithmetic number, because the mean of its divisors is an integer number (25470677799).

Almost surely, 2^113203012430 is an apocalyptic number.

113203012430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113203012430 is a deficient number, since it is larger than the sum of its proper divisors (90562409962).

113203012430 is a wasteful number, since it uses less digits than its factorization.

113203012430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11320301250.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113203012430 its reverse (34210302311), we get a palindrome (147413314741).

The spelling of 113203012430 in words is "one hundred thirteen billion, two hundred three million, twelve thousand, four hundred thirty".