10110102012 has 18 divisors (see below), whose sum is σ = 25556091288. Its totient is φ = 3370033992.

The previous prime is 10110101971. The next prime is 10110102029. The reversal of 10110102012 is 21020101101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

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 = 10110101985 and 10110102003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140418048 + ... + 140418119.

Almost surely, 2^10110102012 is an apocalyptic number.

10110102012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10110102012 is an abundant number, since it is smaller than the sum of its proper divisors (15445989276).

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

10110102012 is a wasteful number, since it uses less digits than its factorization.

10110102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280836177 (or 280836172 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10110102012 its reverse (21020101101), we get a palindrome (31130203113).

The spelling of 10110102012 in words is "ten billion, one hundred ten million, one hundred two thousand, twelve".