100850084651 has 2 divisors, whose sum is σ = 100850084652. Its totient is φ = 100850084650.

The previous prime is 100850084633. The next prime is 100850084659. The reversal of 100850084651 is 156480058001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100850084651 is a prime.

It is a super-2 number, since 2×100850084651² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100850084659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50425042325 + 50425042326.

It is an arithmetic number, because the mean of its divisors is an integer number (50425042326).

Almost surely, 2^100850084651 is an apocalyptic number.

100850084651 is a deficient number, since it is larger than the sum of its proper divisors (1).

100850084651 is an equidigital number, since it uses as much as digits as its factorization.

100850084651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 100850084651 in words is "one hundred billion, eight hundred fifty million, eighty-four thousand, six hundred fifty-one".