3135423197 has 2 divisors, whose sum is σ = 3135423198. Its totient is φ = 3135423196.

The previous prime is 3135423133. The next prime is 3135423209. The reversal of 3135423197 is 7913245313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1597920676 + 1537502521 = 39974^2 + 39211^2 .

It is a cyclic number.

It is not a de Polignac number, because 3135423197 - 2⁶ = 3135423133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3135423197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3135423127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567711598 + 1567711599.

It is an arithmetic number, because the mean of its divisors is an integer number (1567711599).

Almost surely, 2^3135423197 is an apocalyptic number.

It is an amenable number.

3135423197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3135423197 is an equidigital number, since it uses as much as digits as its factorization.

3135423197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 38.

The square root of 3135423197 is about 55994.8497363820. The cubic root of 3135423197 is about 1463.6325379237.

The spelling of 3135423197 in words is "three billion, one hundred thirty-five million, four hundred twenty-three thousand, one hundred ninety-seven".