100140670451 has 2 divisors, whose sum is σ = 100140670452. Its totient is φ = 100140670450.

The previous prime is 100140670447. The next prime is 100140670477. The reversal of 100140670451 is 154076041001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100140670451 - 2² = 100140670447 is a prime.

It is not a weakly prime, because it can be changed into another prime (100140670481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50070335225 + 50070335226.

It is an arithmetic number, because the mean of its divisors is an integer number (50070335226).

Almost surely, 2^100140670451 is an apocalyptic number.

100140670451 is a deficient number, since it is larger than the sum of its proper divisors (1).

100140670451 is an equidigital number, since it uses as much as digits as its factorization.

100140670451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 100140670451 in words is "one hundred billion, one hundred forty million, six hundred seventy thousand, four hundred fifty-one".