3130155030 has 48 divisors (see below), whose sum is σ = 7573160880. Its totient is φ = 828007488.

The previous prime is 3130155023. The next prime is 3130155043. The reversal of 3130155030 is 305510313.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3130154988 and 3130155006.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 480636 + ... + 487104.

It is an arithmetic number, because the mean of its divisors is an integer number (157774185).

Almost surely, 2^3130155030 is an apocalyptic number.

3130155030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3130155030 is an abundant number, since it is smaller than the sum of its proper divisors (4443005850).

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

3130155030 is a wasteful number, since it uses less digits than its factorization.

3130155030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733 (or 6606 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 3130155030 is about 55947.7884281407. The cubic root of 3130155030 is about 1462.8123420846.

Adding to 3130155030 its reverse (305510313), we get a palindrome (3435665343).

The spelling of 3130155030 in words is "three billion, one hundred thirty million, one hundred fifty-five thousand, thirty".