119311237225091 has 2 divisors, whose sum is σ = 119311237225092. Its totient is φ = 119311237225090.

The previous prime is 119311237225031. The next prime is 119311237225127. The reversal of 119311237225091 is 190522732113911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119311237225091 is a prime.

It is not a weakly prime, because it can be changed into another prime (119311237225021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59655618612545 + 59655618612546.

It is an arithmetic number, because the mean of its divisors is an integer number (59655618612546).

Almost surely, 2^{119311237225091} is an apocalyptic number.

119311237225091 is a deficient number, since it is larger than the sum of its proper divisors (1).

119311237225091 is an equidigital number, since it uses as much as digits as its factorization.

119311237225091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 47.

The spelling of 119311237225091 in words is "one hundred nineteen trillion, three hundred eleven billion, two hundred thirty-seven million, two hundred twenty-five thousand, ninety-one".