106187346497 has 2 divisors, whose sum is σ = 106187346498. Its totient is φ = 106187346496.

The previous prime is 106187346493. The next prime is 106187346511. The reversal of 106187346497 is 794643781601.

It is a Cunningham number, because it is equal to 325864²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106187346496 + 1 = 325864^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 106187346497 - 2² = 106187346493 is a prime.

It is a super-2 number, since 2×106187346497² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106187346491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53093673248 + 53093673249.

It is an arithmetic number, because the mean of its divisors is an integer number (53093673249).

Almost surely, 2^106187346497 is an apocalyptic number.

It is an amenable number.

106187346497 is a deficient number, since it is larger than the sum of its proper divisors (1).

106187346497 is an equidigital number, since it uses as much as digits as its factorization.

106187346497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 106187346497 in words is "one hundred six billion, one hundred eighty-seven million, three hundred forty-six thousand, four hundred ninety-seven".