100948651 has 2 divisors, whose sum is σ = 100948652. Its totient is φ = 100948650.

The previous prime is 100948637. The next prime is 100948693. The reversal of 100948651 is 156849001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100948651 - 2¹³ = 100940459 is a prime.

It is a super-3 number, since 3×100948651³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (100948051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50474325 + 50474326.

It is an arithmetic number, because the mean of its divisors is an integer number (50474326).

Almost surely, 2^100948651 is an apocalyptic number.

100948651 is a deficient number, since it is larger than the sum of its proper divisors (1).

100948651 is an equidigital number, since it uses as much as digits as its factorization.

100948651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 100948651 is about 10047.3205880971. The cubic root of 100948651 is about 465.6220156919.

The spelling of 100948651 in words is "one hundred million, nine hundred forty-eight thousand, six hundred fifty-one".