10101302231112 has 192 divisors, whose sum is σ = 29867816160000. Its totient is φ = 3189493226304.

The previous prime is 10101302231089. The next prime is 10101302231117. The reversal of 10101302231112 is 21113220310101.

10101302231112 is a `hidden beast` number, since 10 + 10 + 1 + 302 + 231 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10101302231117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 512772639 + ... + 512792337.

It is an arithmetic number, because the mean of its divisors is an integer number (155561542500).

Almost surely, 2^{10101302231112} is an apocalyptic number.

10101302231112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10101302231112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14933908080000).

10101302231112 is an abundant number, since it is smaller than the sum of its proper divisors (19766513928888).

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

10101302231112 is a wasteful number, since it uses less digits than its factorization.

10101302231112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33622 (or 33606 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10101302231112 its reverse (21113220310101), we get a palindrome (31214522541213).

The spelling of 10101302231112 in words is "ten trillion, one hundred one billion, three hundred two million, two hundred thirty-one thousand, one hundred twelve".