30001021102023 has 4 divisors (see below), whose sum is σ = 40001361469368. Its totient is φ = 20000680734680.

The previous prime is 30001021101977. The next prime is 30001021102069. The reversal of 30001021102023 is 32020112010003.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (30001021101977) and next prime (30001021102069).

It is a cyclic number.

It is not a de Polignac number, because 30001021102023 - 2¹⁴ = 30001021085639 is a prime.

It is a super-2 number, since 2×30001021102023² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30001021101993 and 30001021102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001021102093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000170183668 + ... + 5000170183673.

It is an arithmetic number, because the mean of its divisors is an integer number (10000340367342).

Almost surely, 2^{30001021102023} is an apocalyptic number.

30001021102023 is a deficient number, since it is larger than the sum of its proper divisors (10000340367345).

30001021102023 is a wasteful number, since it uses less digits than its factorization.

30001021102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10000340367344.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30001021102023 its reverse (32020112010003), we get a palindrome (62021133112026).

The spelling of 30001021102023 in words is "thirty trillion, one billion, twenty-one million, one hundred two thousand, twenty-three".