100951451 has 2 divisors, whose sum is σ = 100951452. Its totient is φ = 100951450.

The previous prime is 100951387. The next prime is 100951463. The reversal of 100951451 is 154159001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100951451 - 2⁶ = 100951387 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100951451.

It is not a weakly prime, because it can be changed into another prime (100951751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50475725 + 50475726.

It is an arithmetic number, because the mean of its divisors is an integer number (50475726).

Almost surely, 2^100951451 is an apocalyptic number.

100951451 is a deficient number, since it is larger than the sum of its proper divisors (1).

100951451 is an equidigital number, since it uses as much as digits as its factorization.

100951451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 100951451 is about 10047.4599277628. The cubic root of 100951451 is about 465.6263206184.

The spelling of 100951451 in words is "one hundred million, nine hundred fifty-one thousand, four hundred fifty-one".