2103422577 has 24 divisors (see below), whose sum is σ = 2911007424. Its totient is φ = 1350947136.

The previous prime is 2103422551. The next prime is 2103422599. The reversal of 2103422577 is 7752243012.

It is not a de Polignac number, because 2103422577 - 2¹⁶ = 2103357041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2103422507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2075923 + ... + 2076935.

It is an arithmetic number, because the mean of its divisors is an integer number (121291976).

Almost surely, 2^2103422577 is an apocalyptic number.

It is an amenable number.

2103422577 is a deficient number, since it is larger than the sum of its proper divisors (807584847).

2103422577 is a wasteful number, since it uses less digits than its factorization.

2103422577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897 (or 1868 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2103422577 is about 45863.0851230050. The cubic root of 2103422577 is about 1281.2744827461.

Adding to 2103422577 its reverse (7752243012), we get a palindrome (9855665589).

The spelling of 2103422577 in words is "two billion, one hundred three million, four hundred twenty-two thousand, five hundred seventy-seven".