30243311001 has 12 divisors (see below), whose sum is σ = 43686289920. Its totient is φ = 20161511640.

The previous prime is 30243310961. The next prime is 30243311011. The reversal of 30243311001 is 10011334203.

It is not a de Polignac number, because 30243311001 - 2¹⁷ = 30243179929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30243311011) 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, 484656 + ... + 543486.

It is an arithmetic number, because the mean of its divisors is an integer number (3640524160).

Almost surely, 2^30243311001 is an apocalyptic number.

It is an amenable number.

30243311001 is a deficient number, since it is larger than the sum of its proper divisors (13442978919).

30243311001 is a wasteful number, since it uses less digits than its factorization.

30243311001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115956 (or 115953 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30243311001 its reverse (10011334203), we get a palindrome (40254645204).

It can be divided in two parts, 3024 and 3311001, that added together give a triangular number (3314025 = T₂₅₇₄).

The spelling of 30243311001 in words is "thirty billion, two hundred forty-three million, three hundred eleven thousand, one".