3161342130 has 64 divisors (see below), whose sum is σ = 7772734080. Its totient is φ = 822623744.

The previous prime is 3161342081. The next prime is 3161342159. The reversal of 3161342130 is 312431613.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3161342130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235972 + ... + 249008.

It is an arithmetic number, because the mean of its divisors is an integer number (121448970).

Almost surely, 2^3161342130 is an apocalyptic number.

3161342130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3161342130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3886367040).

3161342130 is an abundant number, since it is smaller than the sum of its proper divisors (4611391950).

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

3161342130 is a wasteful number, since it uses less digits than its factorization.

3161342130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13243.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3161342130 is about 56225.8137335512. The cubic root of 3161342130 is about 1467.6545084665.

Adding to 3161342130 its reverse (312431613), we get a palindrome (3473773743).

The spelling of 3161342130 in words is "three billion, one hundred sixty-one million, three hundred forty-two thousand, one hundred thirty".