100001550007 has 2 divisors, whose sum is σ = 100001550008. Its totient is φ = 100001550006.

The previous prime is 100001549959. The next prime is 100001550097. The reversal of 100001550007 is 700055100001.

It is a weak prime.

It is an emirp because it is prime and its reverse (700055100001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100001550007 - 2²³ = 99993161399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100001550097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000775003 + 50000775004.

It is an arithmetic number, because the mean of its divisors is an integer number (50000775004).

Almost surely, 2^100001550007 is an apocalyptic number.

100001550007 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001550007 is an equidigital number, since it uses as much as digits as its factorization.

100001550007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 175, while the sum is 19.

Adding to 100001550007 its reverse (700055100001), we get a palindrome (800056650008).

The spelling of 100001550007 in words is "one hundred billion, one million, five hundred fifty thousand, seven".