100100020111207 has 2 divisors, whose sum is σ = 100100020111208. Its totient is φ = 100100020111206.

The previous prime is 100100020111199. The next prime is 100100020111211. The reversal of 100100020111207 is 702111020001001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100100020111207 - 2³ = 100100020111199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100100020118207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050010055603 + 50050010055604.

It is an arithmetic number, because the mean of its divisors is an integer number (50050010055604).

Almost surely, 2^{100100020111207} is an apocalyptic number.

100100020111207 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100020111207 is an equidigital number, since it uses as much as digits as its factorization.

100100020111207 is an odious number, because the sum of its binary digits is odd.

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

Adding to 100100020111207 its reverse (702111020001001), we get a palindrome (802211040112208).

The spelling of 100100020111207 in words is "one hundred trillion, one hundred billion, twenty million, one hundred eleven thousand, two hundred seven".