2103422969 has 2 divisors, whose sum is σ = 2103422970. Its totient is φ = 2103422968.

The previous prime is 2103422957. The next prime is 2103422977. The reversal of 2103422969 is 9692243012.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2101764025 + 1658944 = 45845^2 + 1288^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103422969 - 2¹² = 2103418873 is a prime.

It is a super-2 number, since 2×2103422969² = 8848776373033549922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2103422929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051711484 + 1051711485.

It is an arithmetic number, because the mean of its divisors is an integer number (1051711485).

Almost surely, 2^2103422969 is an apocalyptic number.

It is an amenable number.

2103422969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103422969 is an equidigital number, since it uses as much as digits as its factorization.

2103422969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 2103422969 is about 45863.0893965943. The cubic root of 2103422969 is about 1281.2745623401.

The spelling of 2103422969 in words is "two billion, one hundred three million, four hundred twenty-two thousand, nine hundred sixty-nine".