3130022100 has 72 divisors (see below), whose sum is σ = 9066850240. Its totient is φ = 833690880.

The previous prime is 3130022081. The next prime is 3130022111. The reversal of 3130022100 is 12200313.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270024 + ... + 281376.

Almost surely, 2^3130022100 is an apocalyptic number.

3130022100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3130022100 is an abundant number, since it is smaller than the sum of its proper divisors (5936828140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130022100 is a wasteful number, since it uses less digits than its factorization.

3130022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12289 (or 12282 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3130022100 is about 55946.6004329128. The cubic root of 3130022100 is about 1462.7916344417.

Adding to 3130022100 its reverse (12200313), we get a palindrome (3142222413).

The spelling of 3130022100 in words is "three billion, one hundred thirty million, twenty-two thousand, one hundred".