130102292 has 12 divisors (see below), whose sum is σ = 241072020. Its totient is φ = 61224576.

The previous prime is 130102277. The next prime is 130102321. The reversal of 130102292 is 292201031.

It can be written as a sum of positive squares in 2 ways, for example, as 99121936 + 30980356 = 9956^2 + 5566^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956567 + ... + 956702.

It is an arithmetic number, because the mean of its divisors is an integer number (20089335).

Almost surely, 2^130102292 is an apocalyptic number.

It is an amenable number.

130102292 is a deficient number, since it is larger than the sum of its proper divisors (110969728).

130102292 is a wasteful number, since it uses less digits than its factorization.

130102292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913290 (or 1913288 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 130102292 is about 11406.2391698579. The cubic root of 130102292 is about 506.7125364366.

The spelling of 130102292 in words is "one hundred thirty million, one hundred two thousand, two hundred ninety-two".