130401049 has 2 divisors, whose sum is σ = 130401050. Its totient is φ = 130401048.

The previous prime is 130400993. The next prime is 130401071. The reversal of 130401049 is 940104031.

It is an a-pointer prime, because the next prime (130401071) can be obtained adding 130401049 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95413824 + 34987225 = 9768^2 + 5915^2 .

It is an emirp because it is prime and its reverse (940104031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130401049 - 2¹⁵ = 130368281 is a prime.

It is not a weakly prime, because it can be changed into another prime (130401149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65200524 + 65200525.

It is an arithmetic number, because the mean of its divisors is an integer number (65200525).

Almost surely, 2^130401049 is an apocalyptic number.

It is an amenable number.

130401049 is a deficient number, since it is larger than the sum of its proper divisors (1).

130401049 is an equidigital number, since it uses as much as digits as its factorization.

130401049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 130401049 is about 11419.3278698880. The cubic root of 130401049 is about 507.1000986310.

The spelling of 130401049 in words is "one hundred thirty million, four hundred one thousand, forty-nine".