2303120020231 has 8 divisors (see below), whose sum is σ = 2378840431104. Its totient is φ = 2227488747960.

The previous prime is 2303120020171. The next prime is 2303120020241. The reversal of 2303120020231 is 1320200213032.

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 2303120020231 - 2¹⁷ = 2303119889159 is a prime.

It is a super-2 number, since 2×2303120020231² (a number of 26 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 = 2303120020199 and 2303120020208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303120020241) 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, 22232125 + ... + 22335478.

It is an arithmetic number, because the mean of its divisors is an integer number (297355053888).

Almost surely, 2^{2303120020231} is an apocalyptic number.

2303120020231 is a deficient number, since it is larger than the sum of its proper divisors (75720410873).

2303120020231 is a wasteful number, since it uses less digits than its factorization.

2303120020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44569301.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2303120020231 its reverse (1320200213032), we get a palindrome (3623320233263).

The spelling of 2303120020231 in words is "two trillion, three hundred three billion, one hundred twenty million, twenty thousand, two hundred thirty-one".