130051642 has 16 divisors (see below), whose sum is σ = 223516800. Its totient is φ = 55593648.

The previous prime is 130051613. The next prime is 130051643. The reversal of 130051642 is 246150031.

It is not an unprimeable number, because it can be changed into a prime (130051643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6142 + ... + 17257.

It is an arithmetic number, because the mean of its divisors is an integer number (13969800).

Almost surely, 2^130051642 is an apocalyptic number.

130051642 is a deficient number, since it is larger than the sum of its proper divisors (93465158).

130051642 is a wasteful number, since it uses less digits than its factorization.

130051642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23805.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 130051642 is about 11404.0186776417. The cubic root of 130051642 is about 506.6467719758.

The spelling of 130051642 in words is "one hundred thirty million, fifty-one thousand, six hundred forty-two".