119117097262781 has 2 divisors, whose sum is σ = 119117097262782. Its totient is φ = 119117097262780.

The previous prime is 119117097262753. The next prime is 119117097262847. The reversal of 119117097262781 is 187262790711911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119057995276900 + 59101985881 = 10911370^2 + 243109^2 .

It is a cyclic number.

It is not a de Polignac number, because 119117097262781 - 2¹⁴ = 119117097246397 is a prime.

It is a super-2 number, since 2×119117097262781² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119117027262781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59558548631390 + 59558548631391.

It is an arithmetic number, because the mean of its divisors is an integer number (59558548631391).

Almost surely, 2^{119117097262781} is an apocalyptic number.

It is an amenable number.

119117097262781 is a deficient number, since it is larger than the sum of its proper divisors (1).

119117097262781 is an equidigital number, since it uses as much as digits as its factorization.

119117097262781 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5334336, while the sum is 62.

The spelling of 119117097262781 in words is "one hundred nineteen trillion, one hundred seventeen billion, ninety-seven million, two hundred sixty-two thousand, seven hundred eighty-one".