101033023312 has 80 divisors (see below), whose sum is σ = 220348396800. Its totient is φ = 44527481856.

The previous prime is 101033023253. The next prime is 101033023423. The reversal of 101033023312 is 213320330101.

It is a self number, because there is not a number n which added to its sum of digits gives 101033023312.

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, 2847988 + ... + 2883244.

It is an arithmetic number, because the mean of its divisors is an integer number (2754354960).

Almost surely, 2^101033023312 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 101033023312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110174198400).

101033023312 is an abundant number, since it is smaller than the sum of its proper divisors (119315373488).

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

101033023312 is a wasteful number, since it uses less digits than its factorization.

101033023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35900 (or 35894 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 101033023312 its reverse (213320330101), we get a palindrome (314353353413).

The spelling of 101033023312 in words is "one hundred one billion, thirty-three million, twenty-three thousand, three hundred twelve".