130206351 has 8 divisors (see below), whose sum is σ = 189391104. Its totient is φ = 78912920.

The previous prime is 130206347. The next prime is 130206359. The reversal of 130206351 is 153602031.

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 130206351 - 2² = 130206347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130206359) 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, 1972791 + ... + 1972856.

It is an arithmetic number, because the mean of its divisors is an integer number (23673888).

Almost surely, 2^130206351 is an apocalyptic number.

130206351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130206351 is a deficient number, since it is larger than the sum of its proper divisors (59184753).

130206351 is a wasteful number, since it uses less digits than its factorization.

130206351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945661.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 130206351 is about 11410.7997528657. The cubic root of 130206351 is about 506.8475941350.

Adding to 130206351 its reverse (153602031), we get a palindrome (283808382).

The spelling of 130206351 in words is "one hundred thirty million, two hundred six thousand, three hundred fifty-one".