100102111207 has 4 divisors (see below), whose sum is σ = 114402412816. Its totient is φ = 85801809600.

The previous prime is 100102111201. The next prime is 100102111223. The reversal of 100102111207 is 702111201001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100102111207 - 2³¹ = 97954627559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102111201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7150150794 + ... + 7150150807.

It is an arithmetic number, because the mean of its divisors is an integer number (28600603204).

Almost surely, 2^100102111207 is an apocalyptic number.

100102111207 is a deficient number, since it is larger than the sum of its proper divisors (14300301609).

100102111207 is an equidigital number, since it uses as much as digits as its factorization.

100102111207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14300301608.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 100102111207 its reverse (702111201001), we get a palindrome (802213312208).

The spelling of 100102111207 in words is "one hundred billion, one hundred two million, one hundred eleven thousand, two hundred seven".