100363655149 has 2 divisors, whose sum is σ = 100363655150. Its totient is φ = 100363655148.

The previous prime is 100363655137. The next prime is 100363655167. The reversal of 100363655149 is 941556363001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88710452649 + 11653202500 = 297843^2 + 107950^2 .

It is a cyclic number.

It is not a de Polignac number, because 100363655149 - 2²⁹ = 99826784237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100363655449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50181827574 + 50181827575.

It is an arithmetic number, because the mean of its divisors is an integer number (50181827575).

Almost surely, 2^100363655149 is an apocalyptic number.

It is an amenable number.

100363655149 is a deficient number, since it is larger than the sum of its proper divisors (1).

100363655149 is an equidigital number, since it uses as much as digits as its factorization.

100363655149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 100363655149 in words is "one hundred billion, three hundred sixty-three million, six hundred fifty-five thousand, one hundred forty-nine".