110202102009997 has 2 divisors, whose sum is σ = 110202102009998. Its totient is φ = 110202102009996.

The previous prime is 110202102009977. The next prime is 110202102010031. The reversal of 110202102009997 is 799900201202011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110054660601636 + 147441408361 = 10490694^2 + 383981^2 .

It is a cyclic number.

It is not a de Polignac number, because 110202102009997 - 2¹⁵ = 110202101977229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110202102009977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55101051004998 + 55101051004999.

It is an arithmetic number, because the mean of its divisors is an integer number (55101051004999).

Almost surely, 2^{110202102009997} is an apocalyptic number.

It is an amenable number.

110202102009997 is a deficient number, since it is larger than the sum of its proper divisors (1).

110202102009997 is an equidigital number, since it uses as much as digits as its factorization.

110202102009997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 43.

The spelling of 110202102009997 in words is "one hundred ten trillion, two hundred two billion, one hundred two million, nine thousand, nine hundred ninety-seven".