101303051112 has 96 divisors (see below), whose sum is σ = 284862221280. Its totient is φ = 33727544640.

The previous prime is 101303051099. The next prime is 101303051147. The reversal of 101303051112 is 211150303101.

101303051112 is a `hidden beast` number, since 10 + 130 + 3 + 0 + 511 + 12 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1627687 + ... + 1688777.

It is an arithmetic number, because the mean of its divisors is an integer number (2967314805).

Almost surely, 2^101303051112 is an apocalyptic number.

101303051112 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 101303051112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142431110640).

101303051112 is an abundant number, since it is smaller than the sum of its proper divisors (183559170168).

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

101303051112 is an equidigital number, since it uses as much as digits as its factorization.

101303051112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61965 (or 61949 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

Adding to 101303051112 its reverse (211150303101), we get a palindrome (312453354213).

The spelling of 101303051112 in words is "one hundred one billion, three hundred three million, fifty-one thousand, one hundred twelve".