130142975 has 6 divisors (see below), whose sum is σ = 161377320. Its totient is φ = 104114360.

The previous prime is 130142963. The next prime is 130143019. The reversal of 130142975 is 579241031.

It is not a de Polignac number, because 130142975 - 2¹⁸ = 129880831 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2602835 + ... + 2602884.

It is an arithmetic number, because the mean of its divisors is an integer number (26896220).

Almost surely, 2^130142975 is an apocalyptic number.

130142975 is a deficient number, since it is larger than the sum of its proper divisors (31234345).

130142975 is an equidigital number, since it uses as much as digits as its factorization.

130142975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205729 (or 5205724 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 130142975 is about 11408.0223965418. The cubic root of 130142975 is about 506.7653472863.

The spelling of 130142975 in words is "one hundred thirty million, one hundred forty-two thousand, nine hundred seventy-five".