151123434450193 has 2 divisors, whose sum is σ = 151123434450194. Its totient is φ = 151123434450192.

The previous prime is 151123434450073. The next prime is 151123434450217. The reversal of 151123434450193 is 391054434321151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114916834885329 + 36206599564864 = 10719927^2 + 6017192^2 .

It is a cyclic number.

It is not a de Polignac number, because 151123434450193 - 2³³ = 151114844515601 is a prime.

It is not a weakly prime, because it can be changed into another prime (151123434250193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75561717225096 + 75561717225097.

It is an arithmetic number, because the mean of its divisors is an integer number (75561717225097).

Almost surely, 2^{151123434450193} is an apocalyptic number.

It is an amenable number.

151123434450193 is a deficient number, since it is larger than the sum of its proper divisors (1).

151123434450193 is an equidigital number, since it uses as much as digits as its factorization.

151123434450193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 151123434450193 in words is "one hundred fifty-one trillion, one hundred twenty-three billion, four hundred thirty-four million, four hundred fifty thousand, one hundred ninety-three".