101030030112 has 96 divisors (see below), whose sum is σ = 296041616640. Its totient is φ = 29903166720.

The previous prime is 101030030093. The next prime is 101030030113. The reversal of 101030030112 is 211030030101.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (101030030113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067062 + ... + 1157877.

It is an arithmetic number, because the mean of its divisors is an integer number (3083766840).

Almost surely, 2^101030030112 is an apocalyptic number.

101030030112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101030030112 is an abundant number, since it is smaller than the sum of its proper divisors (195011586528).

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

101030030112 is a wasteful number, since it uses less digits than its factorization.

101030030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225006 (or 2224998 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 101030030112 its reverse (211030030101), we get a palindrome (312060060213).

The spelling of 101030030112 in words is "one hundred one billion, thirty million, thirty thousand, one hundred twelve".