101210112112 has 10 divisors (see below), whose sum is σ = 196094592248. Its totient is φ = 50605056048.

The previous prime is 101210112109. The next prime is 101210112131. The reversal of 101210112112 is 211211012101.

It is a happy number.

It is a super-3 number, since 3×101210112112³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101210112092 and 101210112101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3162815988 + ... + 3162816019.

Almost surely, 2^101210112112 is an apocalyptic number.

It is an amenable number.

101210112112 is a deficient number, since it is larger than the sum of its proper divisors (94884480136).

101210112112 is an equidigital number, since it uses as much as digits as its factorization.

101210112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6325632015 (or 6325632009 counting only the distinct ones).

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

Adding to 101210112112 its reverse (211211012101), we get a palindrome (312421124213).

The spelling of 101210112112 in words is "one hundred one billion, two hundred ten million, one hundred twelve thousand, one hundred twelve".