30023001010002 has 512 divisors, whose sum is σ = 83498026106880. Its totient is φ = 6945906401280.

The previous prime is 30023001009949. The next prime is 30023001010007. The reversal of 30023001010002 is 20001010032003.

It is a happy number.

It is a super-2 number, since 2×30023001010002² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30023001010002.

It is not an unprimeable number, because it can be changed into a prime (30023001010007) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 11578479618 + ... + 11578482210.

It is an arithmetic number, because the mean of its divisors is an integer number (163082082240).

Almost surely, 2^{30023001010002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30023001010002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41749013053440).

30023001010002 is an abundant number, since it is smaller than the sum of its proper divisors (53475025096878).

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

30023001010002 is a wasteful number, since it uses less digits than its factorization.

30023001010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198.

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

Adding to 30023001010002 its reverse (20001010032003), we get a palindrome (50024011042005).

The spelling of 30023001010002 in words is "thirty trillion, twenty-three billion, one million, ten thousand, two".