100742603267 has 2 divisors, whose sum is σ = 100742603268. Its totient is φ = 100742603266.

The previous prime is 100742603249. The next prime is 100742603287. The reversal of 100742603267 is 762306247001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100742603267 - 2²² = 100738408963 is a prime.

It is a super-2 number, since 2×100742603267² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100742603267.

It is not a weakly prime, because it can be changed into another prime (100742603287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50371301633 + 50371301634.

It is an arithmetic number, because the mean of its divisors is an integer number (50371301634).

Almost surely, 2^100742603267 is an apocalyptic number.

100742603267 is a deficient number, since it is larger than the sum of its proper divisors (1).

100742603267 is an equidigital number, since it uses as much as digits as its factorization.

100742603267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 100742603267 in words is "one hundred billion, seven hundred forty-two million, six hundred three thousand, two hundred sixty-seven".