130211399 has 4 divisors (see below), whose sum is σ = 133730664. Its totient is φ = 126692136.

The previous prime is 130211383. The next prime is 130211401. The reversal of 130211399 is 993112031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993112031 = 2719 ⋅365249.

It is a cyclic number.

It is not a de Polignac number, because 130211399 - 2⁴ = 130211383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130211339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1759577 + ... + 1759650.

It is an arithmetic number, because the mean of its divisors is an integer number (33432666).

Almost surely, 2^130211399 is an apocalyptic number.

130211399 is a deficient number, since it is larger than the sum of its proper divisors (3519265).

130211399 is an equidigital number, since it uses as much as digits as its factorization.

130211399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519264.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 130211399 is about 11411.0209446833. The cubic root of 130211399 is about 506.8541440807.

The spelling of 130211399 in words is "one hundred thirty million, two hundred eleven thousand, three hundred ninety-nine".