113020211431401 has 4 divisors (see below), whose sum is σ = 150693615241872. Its totient is φ = 75346807620932.

The previous prime is 113020211431357. The next prime is 113020211431481. The reversal of 113020211431401 is 104134112020311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113020211431401 - 2¹¹ = 113020211429353 is a prime.

It is a super-3 number, since 3×113020211431401³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113020211431481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18836701905231 + ... + 18836701905236.

It is an arithmetic number, because the mean of its divisors is an integer number (37673403810468).

Almost surely, 2^{113020211431401} is an apocalyptic number.

It is an amenable number.

113020211431401 is a deficient number, since it is larger than the sum of its proper divisors (37673403810471).

113020211431401 is an equidigital number, since it uses as much as digits as its factorization.

113020211431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37673403810470.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 113020211431401 its reverse (104134112020311), we get a palindrome (217154323451712).

The spelling of 113020211431401 in words is "one hundred thirteen trillion, twenty billion, two hundred eleven million, four hundred thirty-one thousand, four hundred one".