113302412121 has 8 divisors (see below), whose sum is σ = 151074926944. Its totient is φ = 75532419360.

The previous prime is 113302412099. The next prime is 113302412123. The reversal of 113302412121 is 121214203311.

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

It is not a de Polignac number, because 113302412121 - 2¹⁹ = 113301887833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113302412123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523075 + ... + 707256.

It is an arithmetic number, because the mean of its divisors is an integer number (18884365868).

Almost surely, 2^113302412121 is an apocalyptic number.

It is an amenable number.

113302412121 is a deficient number, since it is larger than the sum of its proper divisors (37772514823).

113302412121 is a wasteful number, since it uses less digits than its factorization.

113302412121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261031.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 113302412121 its reverse (121214203311), we get a palindrome (234516615432).

The spelling of 113302412121 in words is "one hundred thirteen billion, three hundred two million, four hundred twelve thousand, one hundred twenty-one".