2234113451231 has 4 divisors (see below), whose sum is σ = 2234143778352. Its totient is φ = 2234083124112.

The previous prime is 2234113451183. The next prime is 2234113451267. The reversal of 2234113451231 is 1321543114322.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234113451231 is a prime.

It is a super-2 number, since 2×2234113451231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234113454231) 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, 15052790 + ... + 15200483.

It is an arithmetic number, because the mean of its divisors is an integer number (558535944588).

Almost surely, 2^{2234113451231} is an apocalyptic number.

2234113451231 is a deficient number, since it is larger than the sum of its proper divisors (30327121).

2234113451231 is an equidigital number, since it uses as much as digits as its factorization.

2234113451231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30327120.

The product of its digits is 17280, while the sum is 32.

Adding to 2234113451231 its reverse (1321543114322), we get a palindrome (3555656565553).

The spelling of 2234113451231 in words is "two trillion, two hundred thirty-four billion, one hundred thirteen million, four hundred fifty-one thousand, two hundred thirty-one".