12010013013030 has 128 divisors (see below), whose sum is σ = 30025504244736. Its totient is φ = 3072018700800.

The previous prime is 12010013013023. The next prime is 12010013013133. The reversal of 12010013013030 is 3031031001021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49532452 + ... + 49774328.

It is an arithmetic number, because the mean of its divisors is an integer number (234574251912).

Almost surely, 2^{12010013013030} is an apocalyptic number.

12010013013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010013013030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15012752122368).

12010013013030 is an abundant number, since it is smaller than the sum of its proper divisors (18015491231706).

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

12010013013030 is a wasteful number, since it uses less digits than its factorization.

12010013013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242622.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12010013013030 its reverse (3031031001021), we get a palindrome (15041044014051).

The spelling of 12010013013030 in words is "twelve trillion, ten billion, thirteen million, thirteen thousand, thirty".