3138102337 has 2 divisors, whose sum is σ = 3138102338. Its totient is φ = 3138102336.

The previous prime is 3138102323. The next prime is 3138102347. The reversal of 3138102337 is 7332018313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1677639681 + 1460462656 = 40959^2 + 38216^2 .

It is an emirp because it is prime and its reverse (7332018313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3138102337 - 2¹⁹ = 3137578049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3138102299 and 3138102308.

It is not a weakly prime, because it can be changed into another prime (3138102307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1569051168 + 1569051169.

It is an arithmetic number, because the mean of its divisors is an integer number (1569051169).

Almost surely, 2^3138102337 is an apocalyptic number.

It is an amenable number.

3138102337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3138102337 is an equidigital number, since it uses as much as digits as its factorization.

3138102337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3138102337 is about 56018.7677211843. The cubic root of 3138102337 is about 1464.0492982655.

The spelling of 3138102337 in words is "three billion, one hundred thirty-eight million, one hundred two thousand, three hundred thirty-seven".