101211323032 has 32 divisors (see below), whose sum is σ = 194209725600. Its totient is φ = 49435142400.

The previous prime is 101211323011. The next prime is 101211323077. The reversal of 101211323032 is 230323112101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755469 + ... + 879292.

It is an arithmetic number, because the mean of its divisors is an integer number (6069053925).

Almost surely, 2^101211323032 is an apocalyptic number.

It is an amenable number.

101211323032 is a deficient number, since it is larger than the sum of its proper divisors (92998402568).

101211323032 is a wasteful number, since it uses less digits than its factorization.

101211323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634947 (or 1634943 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101211323032 its reverse (230323112101), we get a palindrome (331534435133).

The spelling of 101211323032 in words is "one hundred one billion, two hundred eleven million, three hundred twenty-three thousand, thirty-two".