114513421161 has 4 divisors (see below), whose sum is σ = 152684561552. Its totient is φ = 76342280772.

The previous prime is 114513421153. The next prime is 114513421181. The reversal of 114513421161 is 161124315411.

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 not a de Polignac number, because 114513421161 - 2³ = 114513421153 is a prime.

It is a super-2 number, since 2×114513421161² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114513421181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19085570191 + ... + 19085570196.

It is an arithmetic number, because the mean of its divisors is an integer number (38171140388).

Almost surely, 2^114513421161 is an apocalyptic number.

It is an amenable number.

114513421161 is a deficient number, since it is larger than the sum of its proper divisors (38171140391).

114513421161 is an equidigital number, since it uses as much as digits as its factorization.

114513421161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38171140390.

The product of its digits is 2880, while the sum is 30.

Adding to 114513421161 its reverse (161124315411), we get a palindrome (275637736572).

The spelling of 114513421161 in words is "one hundred fourteen billion, five hundred thirteen million, four hundred twenty-one thousand, one hundred sixty-one".