113220421403132 has 6 divisors (see below), whose sum is σ = 198135737455488. Its totient is φ = 56610210701564.

The previous prime is 113220421403093. The next prime is 113220421403137. The reversal of 113220421403132 is 231304124022311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113220421403095 and 113220421403104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113220421403137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14152552675388 + ... + 14152552675395.

It is an arithmetic number, because the mean of its divisors is an integer number (33022622909248).

Almost surely, 2^{113220421403132} is an apocalyptic number.

It is an amenable number.

113220421403132 is a deficient number, since it is larger than the sum of its proper divisors (84915316052356).

113220421403132 is a wasteful number, since it uses less digits than its factorization.

113220421403132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28305105350787 (or 28305105350785 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 113220421403132 its reverse (231304124022311), we get a palindrome (344524545425443).

The spelling of 113220421403132 in words is "one hundred thirteen trillion, two hundred twenty billion, four hundred twenty-one million, four hundred three thousand, one hundred thirty-two".