100102111197 has 16 divisors (see below), whose sum is σ = 145907066880. Its totient is φ = 60541281200.

The previous prime is 100102111163. The next prime is 100102111201. The reversal of 100102111197 is 791111201001.

It is a cyclic number.

It is not a de Polignac number, because 100102111197 - 2⁶ = 100102111133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102111127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150579 + ... + 3182192.

It is an arithmetic number, because the mean of its divisors is an integer number (9119191680).

Almost surely, 2^100102111197 is an apocalyptic number.

It is an amenable number.

100102111197 is a deficient number, since it is larger than the sum of its proper divisors (45804955683).

100102111197 is a wasteful number, since it uses less digits than its factorization.

100102111197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6333264.

The product of its (nonzero) digits is 126, while the sum is 24.

Adding to 100102111197 its reverse (791111201001), we get a palindrome (891213312198).

The spelling of 100102111197 in words is "one hundred billion, one hundred two million, one hundred eleven thousand, one hundred ninety-seven".