101126312 has 16 divisors (see below), whose sum is σ = 216699360. Its totient is φ = 43339824.

The previous prime is 101126297. The next prime is 101126321. The reversal of 101126312 is 213621101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902858 + ... + 902969.

It is an arithmetic number, because the mean of its divisors is an integer number (13543710).

Almost surely, 2^101126312 is an apocalyptic number.

It is an amenable number.

101126312 is an abundant number, since it is smaller than the sum of its proper divisors (115573048).

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

101126312 is a wasteful number, since it uses less digits than its factorization.

101126312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805840 (or 1805836 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 101126312 is about 10056.1579144323. The cubic root of 101126312 is about 465.8950072610.

Adding to 101126312 its reverse (213621101), we get a palindrome (314747413).

The spelling of 101126312 in words is "one hundred one million, one hundred twenty-six thousand, three hundred twelve".