101375399 has 2 divisors, whose sum is σ = 101375400. Its totient is φ = 101375398.

The previous prime is 101375389. The next prime is 101375413. The reversal of 101375399 is 993573101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101375399 - 2⁴ = 101375383 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101375389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50687699 + 50687700.

It is an arithmetic number, because the mean of its divisors is an integer number (50687700).

Almost surely, 2^101375399 is an apocalyptic number.

101375399 is a deficient number, since it is larger than the sum of its proper divisors (1).

101375399 is an equidigital number, since it uses as much as digits as its factorization.

101375399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25515, while the sum is 38.

The square root of 101375399 is about 10068.5350970238. The cubic root of 101375399 is about 466.2772132267.

The spelling of 101375399 in words is "one hundred one million, three hundred seventy-five thousand, three hundred ninety-nine".