130420051 has 8 divisors (see below), whose sum is σ = 136210464. Its totient is φ = 124639680.

The previous prime is 130420001. The next prime is 130420067. The reversal of 130420051 is 150024031.

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 130420051 - 2¹⁷ = 130288979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130420001) 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, 38415 + ... + 41671.

It is an arithmetic number, because the mean of its divisors is an integer number (17026308).

Almost surely, 2^130420051 is an apocalyptic number.

130420051 is a deficient number, since it is larger than the sum of its proper divisors (5790413).

130420051 is a wasteful number, since it uses less digits than its factorization.

130420051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 130420051 is about 11420.1598500196. The cubic root of 130420051 is about 507.1247289238.

Adding to 130420051 its reverse (150024031), we get a palindrome (280444082).

The spelling of 130420051 in words is "one hundred thirty million, four hundred twenty thousand, fifty-one".