30003000003100 has 36 divisors (see below), whose sum is σ = 65107133595504. Its totient is φ = 12001085054080.

The previous prime is 30003000002939. The next prime is 30003000003101. The reversal of 30003000003100 is 130000030003.

It is a happy number.

It is a super-2 number, since 2×30003000003100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003000003101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9467712 + ... + 12232888.

It is an arithmetic number, because the mean of its divisors is an integer number (1808531488764).

Almost surely, 2^{30003000003100} is an apocalyptic number.

It is an amenable number.

30003000003100 is an abundant number, since it is smaller than the sum of its proper divisors (35104133592404).

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

30003000003100 is a wasteful number, since it uses less digits than its factorization.

30003000003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873694 (or 2873687 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 10.

Adding to 30003000003100 its reverse (130000030003), we get a palindrome (30133000033103).

The spelling of 30003000003100 in words is "thirty trillion, three billion, three thousand, one hundred".