101133112 has 8 divisors (see below), whose sum is σ = 189624600. Its totient is φ = 50566552.

The previous prime is 101133091. The next prime is 101133127. The reversal of 101133112 is 211331101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 101133092 and 101133101.

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, 6320812 + ... + 6320827.

It is an arithmetic number, because the mean of its divisors is an integer number (23703075).

Almost surely, 2^101133112 is an apocalyptic number.

It is an amenable number.

101133112 is a deficient number, since it is larger than the sum of its proper divisors (88491488).

101133112 is a wasteful number, since it uses less digits than its factorization.

101133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12641645 (or 12641641 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 101133112 is about 10056.4960100425. The cubic root of 101133112 is about 465.9054496968.

Adding to 101133112 its reverse (211331101), we get a palindrome (312464213).

It can be divided in two parts, 10113 and 3112, that added together give a square (13225 = 115²).

The spelling of 101133112 in words is "one hundred one million, one hundred thirty-three thousand, one hundred twelve".