130033291 has 2 divisors, whose sum is σ = 130033292. Its totient is φ = 130033290.

The previous prime is 130033243. The next prime is 130033331. The reversal of 130033291 is 192330031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130033291 - 2¹¹ = 130031243 is a prime.

It is not a weakly prime, because it can be changed into another prime (130033691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65016645 + 65016646.

It is an arithmetic number, because the mean of its divisors is an integer number (65016646).

Almost surely, 2^130033291 is an apocalyptic number.

130033291 is a deficient number, since it is larger than the sum of its proper divisors (1).

130033291 is an equidigital number, since it uses as much as digits as its factorization.

130033291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 130033291 is about 11403.2140644645. The cubic root of 130033291 is about 506.6229406421.

The spelling of 130033291 in words is "one hundred thirty million, thirty-three thousand, two hundred ninety-one".