130161551 has 8 divisors (see below), whose sum is σ = 140763840. Its totient is φ = 119643552.

The previous prime is 130161527. The next prime is 130161557. The reversal of 130161551 is 155161031.

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

It is a cyclic number.

It is not a de Polignac number, because 130161551 - 2¹⁴ = 130145167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130161557) 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, 17840 + ... + 24053.

It is an arithmetic number, because the mean of its divisors is an integer number (17595480).

Almost surely, 2^130161551 is an apocalyptic number.

130161551 is a deficient number, since it is larger than the sum of its proper divisors (10602289).

130161551 is a wasteful number, since it uses less digits than its factorization.

130161551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42145.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 130161551 is about 11408.8365313909. The cubic root of 130161551 is about 506.7894572449.

The spelling of 130161551 in words is "one hundred thirty million, one hundred sixty-one thousand, five hundred fifty-one".