100332255126157 has 2 divisors, whose sum is σ = 100332255126158. Its totient is φ = 100332255126156.

The previous prime is 100332255126113. The next prime is 100332255126163. The reversal of 100332255126157 is 751621552233001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92226424764681 + 8105830361476 = 9603459^2 + 2847074^2 .

It is an emirp because it is prime and its reverse (751621552233001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100332255126157 - 2⁷ = 100332255126029 is a prime.

It is a super-2 number, since 2×100332255126157² (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 (100332255196157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50166127563078 + 50166127563079.

It is an arithmetic number, because the mean of its divisors is an integer number (50166127563079).

Almost surely, 2^{100332255126157} is an apocalyptic number.

It is an amenable number.

100332255126157 is a deficient number, since it is larger than the sum of its proper divisors (1).

100332255126157 is an equidigital number, since it uses as much as digits as its factorization.

100332255126157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378000, while the sum is 43.

The spelling of 100332255126157 in words is "one hundred trillion, three hundred thirty-two billion, two hundred fifty-five million, one hundred twenty-six thousand, one hundred fifty-seven".