1107357197 has 2 divisors, whose sum is σ = 1107357198. Its totient is φ = 1107357196.

The previous prime is 1107357161. The next prime is 1107357263. The reversal of 1107357197 is 7917537011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 588838756 + 518518441 = 24266^2 + 22771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1107357197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1107351197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553678598 + 553678599.

It is an arithmetic number, because the mean of its divisors is an integer number (553678599).

Almost surely, 2^1107357197 is an apocalyptic number.

It is an amenable number.

1107357197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1107357197 is an equidigital number, since it uses as much as digits as its factorization.

1107357197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46305, while the sum is 41.

The square root of 1107357197 is about 33276.9769810901. The cubic root of 1107357197 is about 1034.5764241835.

The spelling of 1107357197 in words is "one billion, one hundred seven million, three hundred fifty-seven thousand, one hundred ninety-seven".