311300102030023 has 8 divisors (see below), whose sum is σ = 327729874071600. Its totient is φ = 294874885603008.

The previous prime is 311300102029981. The next prime is 311300102030201. The reversal of 311300102030023 is 320030201003113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311300102030023 is a prime.

It is a super-4 number, since 4×311300102030023⁴ (a number of 59 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311300102040023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1138763368 + ... + 1139036701.

It is an arithmetic number, because the mean of its divisors is an integer number (40966234258950).

Almost surely, 2^{311300102030023} is an apocalyptic number.

311300102030023 is a deficient number, since it is larger than the sum of its proper divisors (16429772041577).

311300102030023 is a wasteful number, since it uses less digits than its factorization.

311300102030023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277807281.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 311300102030023 its reverse (320030201003113), we get a palindrome (631330303033136).

The spelling of 311300102030023 in words is "three hundred eleven trillion, three hundred billion, one hundred two million, thirty thousand, twenty-three".