1123251234341 has 4 divisors (see below), whose sum is σ = 1123339008000. Its totient is φ = 1123163460684.

The previous prime is 1123251234337. The next prime is 1123251234359. The reversal of 1123251234341 is 1434321523211.

It is a happy number.

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 1123251234341 - 2² = 1123251234337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1123251234298 and 1123251234307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123251234331) 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, 43867631 + ... + 43893228.

It is an arithmetic number, because the mean of its divisors is an integer number (280834752000).

Almost surely, 2^{1123251234341} is an apocalyptic number.

It is an amenable number.

1123251234341 is a deficient number, since it is larger than the sum of its proper divisors (87773659).

1123251234341 is an equidigital number, since it uses as much as digits as its factorization.

1123251234341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87773658.

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

Adding to 1123251234341 its reverse (1434321523211), we get a palindrome (2557572757552).

The spelling of 1123251234341 in words is "one trillion, one hundred twenty-three billion, two hundred fifty-one million, two hundred thirty-four thousand, three hundred forty-one".