1202117093 has 2 divisors, whose sum is σ = 1202117094. Its totient is φ = 1202117092.

The previous prime is 1202117053. The next prime is 1202117173. The reversal of 1202117093 is 3907112021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1174638529 + 27478564 = 34273^2 + 5242^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202117093 - 2⁶ = 1202117029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202117053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601058546 + 601058547.

It is an arithmetic number, because the mean of its divisors is an integer number (601058547).

Almost surely, 2^1202117093 is an apocalyptic number.

It is an amenable number.

1202117093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202117093 is an equidigital number, since it uses as much as digits as its factorization.

1202117093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 1202117093 is about 34671.5602908205. The cubic root of 1202117093 is about 1063.2831317601.

The spelling of 1202117093 in words is "one billion, two hundred two million, one hundred seventeen thousand, ninety-three".