2113010429 has 2 divisors, whose sum is σ = 2113010430. Its totient is φ = 2113010428.

The previous prime is 2113010371. The next prime is 2113010447. The reversal of 2113010429 is 9240103112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1258617529 + 854392900 = 35477^2 + 29230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113010429 - 2¹² = 2113006333 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113010489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056505214 + 1056505215.

It is an arithmetic number, because the mean of its divisors is an integer number (1056505215).

Almost surely, 2^2113010429 is an apocalyptic number.

It is an amenable number.

2113010429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113010429 is an equidigital number, since it uses as much as digits as its factorization.

2113010429 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 23.

The square root of 2113010429 is about 45967.4931772443. The cubic root of 2113010429 is about 1283.2183070608.

The spelling of 2113010429 in words is "two billion, one hundred thirteen million, ten thousand, four hundred twenty-nine".