101374643 has 2 divisors, whose sum is σ = 101374644. Its totient is φ = 101374642.

The previous prime is 101374613. The next prime is 101374667. The reversal of 101374643 is 346473101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101374643 - 2⁸ = 101374387 is a prime.

It is not a weakly prime, because it can be changed into another prime (101374613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50687321 + 50687322.

It is an arithmetic number, because the mean of its divisors is an integer number (50687322).

Almost surely, 2^101374643 is an apocalyptic number.

101374643 is a deficient number, since it is larger than the sum of its proper divisors (1).

101374643 is an equidigital number, since it uses as much as digits as its factorization.

101374643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 101374643 is about 10068.4975542531. The cubic root of 101374643 is about 466.2760541471.

The spelling of 101374643 in words is "one hundred one million, three hundred seventy-four thousand, six hundred forty-three".