30020012010003 has 8 divisors (see below), whose sum is σ = 40054268270016. Its totient is φ = 19999548545000.

The previous prime is 30020012009993. The next prime is 30020012010031. The reversal of 30020012010003 is 30001021002003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30020012010003 - 2¹⁴ = 30020011993619 is a prime.

It is a super-2 number, since 2×30020012010003² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30020012020003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3448193673 + ... + 3448202378.

It is an arithmetic number, because the mean of its divisors is an integer number (5006783533752).

Almost surely, 2^{30020012010003} is an apocalyptic number.

30020012010003 is a deficient number, since it is larger than the sum of its proper divisors (10034256260013).

30020012010003 is a wasteful number, since it uses less digits than its factorization.

30020012010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6896397505.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30020012010003 its reverse (30001021002003), we get a palindrome (60021033012006).

The spelling of 30020012010003 in words is "thirty trillion, twenty billion, twelve million, ten thousand, three".