100102011110212 has 12 divisors (see below), whose sum is σ = 175247028854380. Its totient is φ = 50031431437536.

The previous prime is 100102011110177. The next prime is 100102011110243. The reversal of 100102011110212 is 212011110201001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31094831723076 + 69007179387136 = 5576274^2 + 8307056^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100102011110192 and 100102011110201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4893517887 + ... + 4893538342.

Almost surely, 2^{100102011110212} is an apocalyptic number.

It is an amenable number.

100102011110212 is a deficient number, since it is larger than the sum of its proper divisors (75145017744168).

100102011110212 is a wasteful number, since it uses less digits than its factorization.

100102011110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9787058790 (or 9787058788 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100102011110212 its reverse (212011110201001), we get a palindrome (312113121311213).

The spelling of 100102011110212 in words is "one hundred trillion, one hundred two billion, eleven million, one hundred ten thousand, two hundred twelve".