2030123031 has 4 divisors (see below), whose sum is σ = 2706830712. Its totient is φ = 1353415352.

The previous prime is 2030123003. The next prime is 2030123041. The reversal of 2030123031 is 1303210302.

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 2030123031 - 2⁵ = 2030122999 is a prime.

It is a super-2 number, since 2×2030123031² = 8242799041993253922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2030123031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030123041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338353836 + ... + 338353841.

It is an arithmetic number, because the mean of its divisors is an integer number (676707678).

Almost surely, 2^2030123031 is an apocalyptic number.

2030123031 is a deficient number, since it is larger than the sum of its proper divisors (676707681).

2030123031 is an equidigital number, since it uses as much as digits as its factorization.

2030123031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676707680.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2030123031 is about 45056.8866101510. The cubic root of 2030123031 is about 1266.2149962177.

Adding to 2030123031 its reverse (1303210302), we get a palindrome (3333333333).

The spelling of 2030123031 in words is "two billion, thirty million, one hundred twenty-three thousand, thirty-one".