2101130323 has 2 divisors, whose sum is σ = 2101130324. Its totient is φ = 2101130322.

The previous prime is 2101130281. The next prime is 2101130329. The reversal of 2101130323 is 3230311012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2101130323 - 2²⁵ = 2067575891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2101130297 and 2101130306.

It is not a weakly prime, because it can be changed into another prime (2101130329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050565161 + 1050565162.

It is an arithmetic number, because the mean of its divisors is an integer number (1050565162).

Almost surely, 2^2101130323 is an apocalyptic number.

2101130323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101130323 is an equidigital number, since it uses as much as digits as its factorization.

2101130323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2101130323 is about 45838.0881254880. The cubic root of 2101130323 is about 1280.8088806163.

Adding to 2101130323 its reverse (3230311012), we get a palindrome (5331441335).

The spelling of 2101130323 in words is "two billion, one hundred one million, one hundred thirty thousand, three hundred twenty-three".