113331410421 has 8 divisors (see below), whose sum is σ = 157678484160. Its totient is φ = 72269305152.

The previous prime is 113331410407. The next prime is 113331410443. The reversal of 113331410421 is 124014133311.

It is a happy number.

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

It is not a de Polignac number, because 113331410421 - 2²³ = 113323021813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113331410391 and 113331410400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113331410921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821242036 + ... + 821242173.

It is an arithmetic number, because the mean of its divisors is an integer number (19709810520).

Almost surely, 2^113331410421 is an apocalyptic number.

It is an amenable number.

113331410421 is a deficient number, since it is larger than the sum of its proper divisors (44347073739).

113331410421 is a wasteful number, since it uses less digits than its factorization.

113331410421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642484235.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113331410421 its reverse (124014133311), we get a palindrome (237345543732).

The spelling of 113331410421 in words is "one hundred thirteen billion, three hundred thirty-one million, four hundred ten thousand, four hundred twenty-one".