2030051331 has 96 divisors (see below), whose sum is σ = 3761971200. Its totient is φ = 1045699200.

The previous prime is 2030051321. The next prime is 2030051339. The reversal of 2030051331 is 1331500302.

It is not a de Polignac number, because 2030051331 - 2¹¹ = 2030049283 is a prime.

It is a super-2 number, since 2×2030051331² = 8242216812989743122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030051339) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6485631 + ... + 6485943.

It is an arithmetic number, because the mean of its divisors is an integer number (39187200).

Almost surely, 2^2030051331 is an apocalyptic number.

2030051331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2030051331 is a deficient number, since it is larger than the sum of its proper divisors (1731919869).

2030051331 is a wasteful number, since it uses less digits than its factorization.

2030051331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 525 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 2030051331 is about 45056.0909422910. The cubic root of 2030051331 is about 1266.2000892913.

Adding to 2030051331 its reverse (1331500302), we get a palindrome (3361551633).

It can be divided in two parts, 20300 and 51331, that added together give a triangular number (71631 = T₃₇₈).

The spelling of 2030051331 in words is "two billion, thirty million, fifty-one thousand, three hundred thirty-one".