130842069 has 8 divisors (see below), whose sum is σ = 174897120. Its totient is φ = 87007536.

The previous prime is 130842053. The next prime is 130842071. The reversal of 130842069 is 960248031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130842069 - 2⁴ = 130842053 is a prime.

It is a super-2 number, since 2×130842069² = 34239294040401522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130842079) 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, 53739 + ... + 56120.

It is an arithmetic number, because the mean of its divisors is an integer number (21862140).

Almost surely, 2^130842069 is an apocalyptic number.

It is an amenable number.

130842069 is a deficient number, since it is larger than the sum of its proper divisors (44055051).

130842069 is a wasteful number, since it uses less digits than its factorization.

130842069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110259.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 130842069 is about 11438.6218138375. The cubic root of 130842069 is about 507.6711309437.

The spelling of 130842069 in words is "one hundred thirty million, eight hundred forty-two thousand, sixty-nine".