113453033420 has 12 divisors (see below), whose sum is σ = 238251370224. Its totient is φ = 45381213360.

The previous prime is 113453033417. The next prime is 113453033423. The reversal of 113453033420 is 24330354311.

It is an interprime number because it is at equal distance from previous prime (113453033417) and next prime (113453033423).

It is not an unprimeable number, because it can be changed into a prime (113453033423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2836325816 + ... + 2836325855.

It is an arithmetic number, because the mean of its divisors is an integer number (19854280852).

Almost surely, 2^113453033420 is an apocalyptic number.

113453033420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113453033420 is an abundant number, since it is smaller than the sum of its proper divisors (124798336804).

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

113453033420 is a wasteful number, since it uses less digits than its factorization.

113453033420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672651680 (or 5672651678 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 113453033420 its reverse (24330354311), we get a palindrome (137783387731).

The spelling of 113453033420 in words is "one hundred thirteen billion, four hundred fifty-three million, thirty-three thousand, four hundred twenty".