100650133 has 2 divisors, whose sum is σ = 100650134. Its totient is φ = 100650132.

The previous prime is 100650131. The next prime is 100650157. The reversal of 100650133 is 331056001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55249489 + 45400644 = 7433^2 + 6738^2 .

It is an emirp because it is prime and its reverse (331056001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100650133 - 2¹ = 100650131 is a prime.

Together with 100650131, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100650133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100650131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50325066 + 50325067.

It is an arithmetic number, because the mean of its divisors is an integer number (50325067).

Almost surely, 2^100650133 is an apocalyptic number.

It is an amenable number.

100650133 is a deficient number, since it is larger than the sum of its proper divisors (1).

100650133 is an equidigital number, since it uses as much as digits as its factorization.

100650133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 100650133 is about 10032.4539869366. The cubic root of 100650133 is about 465.1625946985.

The spelling of 100650133 in words is "one hundred million, six hundred fifty thousand, one hundred thirty-three".