30123023201002 has 8 divisors (see below), whose sum is σ = 45184633545636. Its totient is φ = 15061478685792.

The previous prime is 30123023200943. The next prime is 30123023201057. The reversal of 30123023201002 is 20010232032103.

It can be written as a sum of positive squares in 2 ways, for example, as 26058972830401 + 4064050370601 = 5104799^2 + 2015949^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15297013 + ... + 17153560.

Almost surely, 2^{30123023201002} is an apocalyptic number.

30123023201002 is a deficient number, since it is larger than the sum of its proper divisors (15061610344634).

30123023201002 is a wasteful number, since it uses less digits than its factorization.

30123023201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32914712.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30123023201002 its reverse (20010232032103), we get a palindrome (50133255233105).

The spelling of 30123023201002 in words is "thirty trillion, one hundred twenty-three billion, twenty-three million, two hundred one thousand, two".