30201000131023 has 8 divisors (see below), whose sum is σ = 30436843613616. Its totient is φ = 29965236974400.

The previous prime is 30201000130969. The next prime is 30201000131131. The reversal of 30201000131023 is 32013100010203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30201000131023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30201000130988 and 30201000131006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30205000131023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19326486 + ... + 20830627.

It is an arithmetic number, because the mean of its divisors is an integer number (3804605451702).

Almost surely, 2^{30201000131023} is an apocalyptic number.

30201000131023 is a deficient number, since it is larger than the sum of its proper divisors (235843482593).

30201000131023 is a wasteful number, since it uses less digits than its factorization.

30201000131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40162985.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30201000131023 its reverse (32013100010203), we get a palindrome (62214100141226).

The spelling of 30201000131023 in words is "thirty trillion, two hundred one billion, one hundred thirty-one thousand, twenty-three".