101010110010012 has 48 divisors (see below), whose sum is σ = 299289214846720. Its totient is φ = 28860031431216.

The previous prime is 101010110009999. The next prime is 101010110010053. The reversal of 101010110010012 is 210010011010101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101010110009976 and 101010110010003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66805627558 + ... + 66805629069.

Almost surely, 2^{101010110010012} is an apocalyptic number.

101010110010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101010110010012 is an abundant number, since it is smaller than the sum of its proper divisors (198279104836708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101010110010012 is a wasteful number, since it uses less digits than its factorization.

101010110010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133611256647 (or 133611256639 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 101010110010012 its reverse (210010011010101), we get a palindrome (311020121020113).

The spelling of 101010110010012 in words is "one hundred one trillion, ten billion, one hundred ten million, ten thousand, twelve".