1423310101 has 2 divisors, whose sum is σ = 1423310102. Its totient is φ = 1423310100.

The previous prime is 1423310093. The next prime is 1423310123. The reversal of 1423310101 is 1010133241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1205895076 + 217415025 = 34726^2 + 14745^2 .

It is a cyclic number.

It is not a de Polignac number, because 1423310101 - 2³ = 1423310093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423310131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711655050 + 711655051.

It is an arithmetic number, because the mean of its divisors is an integer number (711655051).

Almost surely, 2^1423310101 is an apocalyptic number.

It is an amenable number.

1423310101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423310101 is an equidigital number, since it uses as much as digits as its factorization.

1423310101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1423310101 is about 37726.7822773159. The cubic root of 1423310101 is about 1124.8635491461.

Adding to 1423310101 its reverse (1010133241), we get a palindrome (2433443342).

The spelling of 1423310101 in words is "one billion, four hundred twenty-three million, three hundred ten thousand, one hundred one".