312023023103 has 8 divisors (see below), whose sum is σ = 346811182416. Its totient is φ = 278305268800.

The previous prime is 312023023069. The next prime is 312023023111. The reversal of 312023023103 is 301320320213.

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

It is a cyclic number.

It is not a de Polignac number, because 312023023103 - 2⁸ = 312023022847 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 (312023023133) 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, 267600638 + ... + 267601803.

It is an arithmetic number, because the mean of its divisors is an integer number (43351397802).

Almost surely, 2^312023023103 is an apocalyptic number.

312023023103 is a deficient number, since it is larger than the sum of its proper divisors (34788159313).

312023023103 is a wasteful number, since it uses less digits than its factorization.

312023023103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535202505.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 312023023103 its reverse (301320320213), we get a palindrome (613343343316).

The spelling of 312023023103 in words is "three hundred twelve billion, twenty-three million, twenty-three thousand, one hundred three".