1913130241 has 16 divisors (see below), whose sum is σ = 2251525248. Its totient is φ = 1606009600.

The previous prime is 1913130227. The next prime is 1913130259. The reversal of 1913130241 is 1420313191.

It is a cyclic number.

It is not a de Polignac number, because 1913130241 - 2⁷ = 1913130113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1913130221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86605 + ... + 106426.

It is an arithmetic number, because the mean of its divisors is an integer number (140720328).

Almost surely, 2^1913130241 is an apocalyptic number.

1913130241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1913130241 is a deficient number, since it is larger than the sum of its proper divisors (338395007).

1913130241 is a wasteful number, since it uses less digits than its factorization.

1913130241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193112.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1913130241 is about 43739.3443137869. The cubic root of 1913130241 is about 1241.4088740631.

The spelling of 1913130241 in words is "one billion, nine hundred thirteen million, one hundred thirty thousand, two hundred forty-one".