100072367 has 2 divisors, whose sum is σ = 100072368. Its totient is φ = 100072366.

The previous prime is 100072363. The next prime is 100072393. The reversal of 100072367 is 763270001.

It is an a-pointer prime, because the next prime (100072393) can be obtained adding 100072367 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100072367 - 2² = 100072363 is a 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 (100072361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50036183 + 50036184.

It is an arithmetic number, because the mean of its divisors is an integer number (50036184).

Almost surely, 2^100072367 is an apocalyptic number.

100072367 is a deficient number, since it is larger than the sum of its proper divisors (1).

100072367 is an equidigital number, since it uses as much as digits as its factorization.

100072367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 100072367 is about 10003.6176956139. The cubic root of 100072367 is about 464.2708223164.

The spelling of 100072367 in words is "one hundred million, seventy-two thousand, three hundred sixty-seven".