101133001112 has 64 divisors (see below), whose sum is σ = 223349162400. Its totient is φ = 42324157440.

The previous prime is 101133001093. The next prime is 101133001141. The reversal of 101133001112 is 211100331101.

It is a happy number.

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, 331388 + ... + 558644.

Almost surely, 2^101133001112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101133001112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111674581200).

101133001112 is an abundant number, since it is smaller than the sum of its proper divisors (122216161288).

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

101133001112 is a wasteful number, since it uses less digits than its factorization.

101133001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227676 (or 227672 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 101133001112 its reverse (211100331101), we get a palindrome (312233332213).

The spelling of 101133001112 in words is "one hundred one billion, one hundred thirty-three million, one thousand, one hundred twelve".