750020130311 has 4 divisors (see below), whose sum is σ = 765978005472. Its totient is φ = 734062255152.

The previous prime is 750020130241. The next prime is 750020130313. The reversal of 750020130311 is 113031020057.

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

It is a cyclic number.

It is not a de Polignac number, because 750020130311 - 2¹⁸ = 750019868167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750020130313) 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, 7978937510 + ... + 7978937603.

It is an arithmetic number, because the mean of its divisors is an integer number (191494501368).

Almost surely, 2^750020130311 is an apocalyptic number.

750020130311 is a deficient number, since it is larger than the sum of its proper divisors (15957875161).

750020130311 is a wasteful number, since it uses less digits than its factorization.

750020130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15957875160.

The product of its (nonzero) digits is 630, while the sum is 23.

Adding to 750020130311 its reverse (113031020057), we get a palindrome (863051150368).

The spelling of 750020130311 in words is "seven hundred fifty billion, twenty million, one hundred thirty thousand, three hundred eleven".