2130423301 has 2 divisors, whose sum is σ = 2130423302. Its totient is φ = 2130423300.

The previous prime is 2130423299. The next prime is 2130423377. The reversal of 2130423301 is 1033240312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1359028225 + 771395076 = 36865^2 + 27774^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130423301 - 2¹ = 2130423299 is a prime.

Together with 2130423299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130453301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065211650 + 1065211651.

It is an arithmetic number, because the mean of its divisors is an integer number (1065211651).

Almost surely, 2^2130423301 is an apocalyptic number.

It is an amenable number.

2130423301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130423301 is an equidigital number, since it uses as much as digits as its factorization.

2130423301 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 19.

The square root of 2130423301 is about 46156.5087609537. The cubic root of 2130423301 is about 1286.7335786820.

Adding to 2130423301 its reverse (1033240312), we get a palindrome (3163663613).

The spelling of 2130423301 in words is "two billion, one hundred thirty million, four hundred twenty-three thousand, three hundred one".