2423202137 has 2 divisors, whose sum is σ = 2423202138. Its totient is φ = 2423202136.

The previous prime is 2423202127. The next prime is 2423202193. The reversal of 2423202137 is 7312023242.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2396689936 + 26512201 = 48956^2 + 5149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423202137 - 2¹⁴ = 2423185753 is a prime.

It is a super-2 number, since 2×2423202137² = 11743817193522733538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2423202127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211601068 + 1211601069.

It is an arithmetic number, because the mean of its divisors is an integer number (1211601069).

Almost surely, 2^2423202137 is an apocalyptic number.

It is an amenable number.

2423202137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423202137 is an equidigital number, since it uses as much as digits as its factorization.

2423202137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2423202137 is about 49226.0310912834. The cubic root of 2423202137 is about 1343.1665915744.

Adding to 2423202137 its reverse (7312023242), we get a palindrome (9735225379).

The spelling of 2423202137 in words is "two billion, four hundred twenty-three million, two hundred two thousand, one hundred thirty-seven".