31300132234201 has 4 divisors (see below), whose sum is σ = 31300265700304. Its totient is φ = 31299998768100.

The previous prime is 31300132234199. The next prime is 31300132234229. The reversal of 31300132234201 is 10243223100313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31300132234201 - 2¹ = 31300132234199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31300132234901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66380655 + ... + 66850516.

It is an arithmetic number, because the mean of its divisors is an integer number (7825066425076).

Almost surely, 2^{31300132234201} is an apocalyptic number.

It is an amenable number.

31300132234201 is a deficient number, since it is larger than the sum of its proper divisors (133466103).

31300132234201 is a wasteful number, since it uses less digits than its factorization.

31300132234201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133466102.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 31300132234201 its reverse (10243223100313), we get a palindrome (41543355334514).

The spelling of 31300132234201 in words is "thirty-one trillion, three hundred billion, one hundred thirty-two million, two hundred thirty-four thousand, two hundred one".