130850919 has 12 divisors (see below), whose sum is σ = 189553000. Its totient is φ = 86981904.

The previous prime is 130850893. The next prime is 130850927. The reversal of 130850919 is 919058031.

It is a happy number.

130850919 is a `hidden beast` number, since 130 + 8 + 509 + 19 = 666.

It is not a de Polignac number, because 130850919 - 2¹⁷ = 130719847 is a prime.

It is a super-2 number, since 2×130850919² = 34243926006289122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130850959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17689 + ... + 23970.

Almost surely, 2^130850919 is an apocalyptic number.

130850919 is a deficient number, since it is larger than the sum of its proper divisors (58702081).

130850919 is a wasteful number, since it uses less digits than its factorization.

130850919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42014 (or 42011 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 130850919 is about 11439.0086545994. The cubic root of 130850919 is about 507.6825767737.

It can be divided in two parts, 130850 and 919, that added together give a square (131769 = 363²).

The spelling of 130850919 in words is "one hundred thirty million, eight hundred fifty thousand, nine hundred nineteen".