2130031022 has 32 divisors (see below), whose sum is σ = 3797713920. Its totient is φ = 876938400.

The previous prime is 2130030983. The next prime is 2130031061. The reversal of 2130031022 is 2201300312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2130030983) and next prime (2130031061).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2130030988 and 2130031006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14897 + ... + 66947.

It is an arithmetic number, because the mean of its divisors is an integer number (118678560).

Almost surely, 2^2130031022 is an apocalyptic number.

2130031022 is a deficient number, since it is larger than the sum of its proper divisors (1667682898).

2130031022 is a wasteful number, since it uses less digits than its factorization.

2130031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52176.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2130031022 is about 46152.2591213041. The cubic root of 2130031022 is about 1286.6545975792.

Adding to 2130031022 its reverse (2201300312), we get a palindrome (4331331334).

The spelling of 2130031022 in words is "two billion, one hundred thirty million, thirty-one thousand, twenty-two".