2311043430130 has 64 divisors (see below), whose sum is σ = 4272675111936. Its totient is φ = 899473792000.

The previous prime is 2311043430119. The next prime is 2311043430149. The reversal of 2311043430130 is 310343401132.

It is a junction number, because it is equal to n+sod(n) for n = 2311043430095 and 2311043430104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491395359 + ... + 491400061.

It is an arithmetic number, because the mean of its divisors is an integer number (66760548624).

Almost surely, 2^{2311043430130} is an apocalyptic number.

2311043430130 is a deficient number, since it is larger than the sum of its proper divisors (1961631681806).

2311043430130 is a wasteful number, since it uses less digits than its factorization.

2311043430130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7683.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2311043430130 its reverse (310343401132), we get a palindrome (2621386831262).

The spelling of 2311043430130 in words is "two trillion, three hundred eleven billion, forty-three million, four hundred thirty thousand, one hundred thirty".