10231200311313 has 4 divisors (see below), whose sum is σ = 13641600415088. Its totient is φ = 6820800207540.

The previous prime is 10231200311303. The next prime is 10231200311359. The reversal of 10231200311313 is 31311300213201.

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 not a de Polignac number, because 10231200311313 - 2⁵ = 10231200311281 is a prime.

It is a super-2 number, since 2×10231200311313² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10231200311313.

It is not an unprimeable number, because it can be changed into a prime (10231200311303) 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, 1705200051883 + ... + 1705200051888.

It is an arithmetic number, because the mean of its divisors is an integer number (3410400103772).

Almost surely, 2^{10231200311313} is an apocalyptic number.

It is an amenable number.

10231200311313 is a deficient number, since it is larger than the sum of its proper divisors (3410400103775).

10231200311313 is an equidigital number, since it uses as much as digits as its factorization.

10231200311313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410400103774.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10231200311313 its reverse (31311300213201), we get a palindrome (41542500524514).

The spelling of 10231200311313 in words is "ten trillion, two hundred thirty-one billion, two hundred million, three hundred eleven thousand, three hundred thirteen".