113301140011421 has 4 divisors (see below), whose sum is σ = 113301242556732. Its totient is φ = 113301037466112.

The previous prime is 113301140011333. The next prime is 113301140011447. The reversal of 113301140011421 is 124110041103311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67032045036100 + 46269094975321 = 8187310^2 + 6802139^2 .

It is a cyclic number.

It is not a de Polignac number, because 113301140011421 - 2¹⁸ = 113301139749277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113301140011721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49597070 + ... + 51831183.

It is an arithmetic number, because the mean of its divisors is an integer number (28325310639183).

Almost surely, 2^{113301140011421} is an apocalyptic number.

It is an amenable number.

113301140011421 is a deficient number, since it is larger than the sum of its proper divisors (102545311).

113301140011421 is a wasteful number, since it uses less digits than its factorization.

113301140011421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102545310.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 113301140011421 its reverse (124110041103311), we get a palindrome (237411181114732).

The spelling of 113301140011421 in words is "one hundred thirteen trillion, three hundred one billion, one hundred forty million, eleven thousand, four hundred twenty-one".