30230201031 has 16 divisors (see below), whose sum is σ = 40397783808. Its totient is φ = 20108088000.

The previous prime is 30230200999. The next prime is 30230201059. The reversal of 30230201031 is 13010203203.

It is not a de Polignac number, because 30230201031 - 2⁵ = 30230200999 is a prime.

It is a super-2 number, since 2×30230201031² (a number of 22 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 30230201031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230201531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404860 + ... + 3413726.

It is an arithmetic number, because the mean of its divisors is an integer number (2524861488).

Almost surely, 2^30230201031 is an apocalyptic number.

30230201031 is a deficient number, since it is larger than the sum of its proper divisors (10167582777).

30230201031 is a wasteful number, since it uses less digits than its factorization.

30230201031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11302.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 30230201031 its reverse (13010203203), we get a palindrome (43240404234).

The spelling of 30230201031 in words is "thirty billion, two hundred thirty million, two hundred one thousand, thirty-one".