100015373700947 has 2 divisors, whose sum is σ = 100015373700948. Its totient is φ = 100015373700946.

The previous prime is 100015373700917. The next prime is 100015373701013. The reversal of 100015373700947 is 749007373510001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100015373700947 - 2⁶ = 100015373700883 is a prime.

It is not a weakly prime, because it can be changed into another prime (100015373700917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50007686850473 + 50007686850474.

It is an arithmetic number, because the mean of its divisors is an integer number (50007686850474).

Almost surely, 2^{100015373700947} is an apocalyptic number.

100015373700947 is a deficient number, since it is larger than the sum of its proper divisors (1).

100015373700947 is an equidigital number, since it uses as much as digits as its factorization.

100015373700947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 555660, while the sum is 47.

The spelling of 100015373700947 in words is "one hundred trillion, fifteen billion, three hundred seventy-three million, seven hundred thousand, nine hundred forty-seven".