1319162130 has 96 divisors (see below), whose sum is σ = 4029480000. Its totient is φ = 295194240.

The previous prime is 1319162099. The next prime is 1319162137. The reversal of 1319162130 is 312619131.

1319162130 is a `hidden beast` number, since 1 + 3 + 1 + 9 + 1 + 621 + 30 = 666.

It is a super-2 number, since 2×1319162130² = 3480377450452273800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1319162094 and 1319162103.

It is not an unprimeable number, because it can be changed into a prime (1319162137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38380 + ... + 64119.

It is an arithmetic number, because the mean of its divisors is an integer number (41973750).

Almost surely, 2^1319162130 is an apocalyptic number.

1319162130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1319162130 is an abundant number, since it is smaller than the sum of its proper divisors (2710317870).

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

1319162130 is a wasteful number, since it uses less digits than its factorization.

1319162130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102536 (or 102533 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1319162130 is about 36320.2716124205. The cubic root of 1319162130 is about 1096.7291626304.

The spelling of 1319162130 in words is "one billion, three hundred nineteen million, one hundred sixty-two thousand, one hundred thirty".