12013211021030 has 16 divisors (see below), whose sum is σ = 22083860260800. Its totient is φ = 4703044314432.

The previous prime is 12013211020999. The next prime is 12013211021069. The reversal of 12013211021030 is 3012011231021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12780011255 + ... + 12780012194.

It is an arithmetic number, because the mean of its divisors is an integer number (1380241266300).

Almost surely, 2^{12013211021030} is an apocalyptic number.

12013211021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12013211021030 is a deficient number, since it is larger than the sum of its proper divisors (10070649239770).

12013211021030 is a wasteful number, since it uses less digits than its factorization.

12013211021030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25560023503.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12013211021030 its reverse (3012011231021), we get a palindrome (15025222252051).

The spelling of 12013211021030 in words is "twelve trillion, thirteen billion, two hundred eleven million, twenty-one thousand, thirty".