2130579403 has 2 divisors, whose sum is σ = 2130579404. Its totient is φ = 2130579402.

The previous prime is 2130579397. The next prime is 2130579457. The reversal of 2130579403 is 3049750312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130579403 - 2²⁵ = 2097024971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2130574403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065289701 + 1065289702.

It is an arithmetic number, because the mean of its divisors is an integer number (1065289702).

Almost surely, 2^2130579403 is an apocalyptic number.

2130579403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130579403 is an equidigital number, since it uses as much as digits as its factorization.

2130579403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 2130579403 is about 46158.1997374248. The cubic root of 2130579403 is about 1286.7650054223.

The spelling of 2130579403 in words is "two billion, one hundred thirty million, five hundred seventy-nine thousand, four hundred three".