357106130370397 has 2 divisors, whose sum is σ = 357106130370398. Its totient is φ = 357106130370396.

The previous prime is 357106130370359. The next prime is 357106130370421. The reversal of 357106130370397 is 793073031601753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315176607329796 + 41929523040601 = 17753214^2 + 6475301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-357106130370397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (357106130370497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178553065185198 + 178553065185199.

It is an arithmetic number, because the mean of its divisors is an integer number (178553065185199).

Almost surely, 2^{357106130370397} is an apocalyptic number.

It is an amenable number.

357106130370397 is a deficient number, since it is larger than the sum of its proper divisors (1).

357106130370397 is an equidigital number, since it uses as much as digits as its factorization.

357106130370397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7501410, while the sum is 55.

The spelling of 357106130370397 in words is "three hundred fifty-seven trillion, one hundred six billion, one hundred thirty million, three hundred seventy thousand, three hundred ninety-seven".