100102111093 has 2 divisors, whose sum is σ = 100102111094. Its totient is φ = 100102111092.

The previous prime is 100102111061. The next prime is 100102111121. The reversal of 100102111093 is 390111201001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98761233169 + 1340877924 = 314263^2 + 36618^2 .

It is a cyclic number.

It is not a de Polignac number, because 100102111093 - 2⁵ = 100102111061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100102111093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102111013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051055546 + 50051055547.

It is an arithmetic number, because the mean of its divisors is an integer number (50051055547).

Almost surely, 2^100102111093 is an apocalyptic number.

It is an amenable number.

100102111093 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102111093 is an equidigital number, since it uses as much as digits as its factorization.

100102111093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 100102111093 its reverse (390111201001), we get a palindrome (490213312094).

The spelling of 100102111093 in words is "one hundred billion, one hundred two million, one hundred eleven thousand, ninety-three".