30201020001231 has 8 divisors (see below), whose sum is σ = 40384072856064. Its totient is φ = 20075990240280.

The previous prime is 30201020001211. The next prime is 30201020001247. The reversal of 30201020001231 is 13210002010203.

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

It is not a de Polignac number, because 30201020001231 - 2¹⁴ = 30201019984847 is a prime.

It is a super-2 number, since 2×30201020001231² (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 30201020001231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201020001211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14505772255 + ... + 14505774336.

It is an arithmetic number, because the mean of its divisors is an integer number (5048009107008).

Almost surely, 2^{30201020001231} is an apocalyptic number.

30201020001231 is a deficient number, since it is larger than the sum of its proper divisors (10183052854833).

30201020001231 is a wasteful number, since it uses less digits than its factorization.

30201020001231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29011546941.

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

Adding to 30201020001231 its reverse (13210002010203), we get a palindrome (43411022011434).

The spelling of 30201020001231 in words is "thirty trillion, two hundred one billion, twenty million, one thousand, two hundred thirty-one".