753000312212131 has 4 divisors (see below), whose sum is σ = 753006711095200. Its totient is φ = 752993913329064.

The previous prime is 753000312212087. The next prime is 753000312212149. The reversal of 753000312212131 is 131212213000357.

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 753000312212131 - 2⁹ = 753000312211619 is a prime.

It is a super-2 number, since 2×753000312212131² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 753000312212093 and 753000312212102.

It is not an unprimeable number, because it can be changed into a prime (753000312012131) 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, 3199265016 + ... + 3199500373.

It is an arithmetic number, because the mean of its divisors is an integer number (188251677773800).

Almost surely, 2^{753000312212131} is an apocalyptic number.

753000312212131 is a deficient number, since it is larger than the sum of its proper divisors (6398883069).

753000312212131 is a wasteful number, since it uses less digits than its factorization.

753000312212131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398883068.

The product of its (nonzero) digits is 7560, while the sum is 31.

Adding to 753000312212131 its reverse (131212213000357), we get a palindrome (884212525212488).

The spelling of 753000312212131 in words is "seven hundred fifty-three trillion, three hundred twelve million, two hundred twelve thousand, one hundred thirty-one".