231200302302011 has 8 divisors (see below), whose sum is σ = 265027191592704. Its totient is φ = 197572981680360.

The previous prime is 231200302301993. The next prime is 231200302302029. The reversal of 231200302302011 is 110203203002132.

It is an interprime number because it is at equal distance from previous prime (231200302301993) and next prime (231200302302029).

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-231200302302011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231200302302611) 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, 49892164775 + ... + 49892169408.

It is an arithmetic number, because the mean of its divisors is an integer number (33128398949088).

Almost surely, 2^{231200302302011} is an apocalyptic number.

231200302302011 is a deficient number, since it is larger than the sum of its proper divisors (33826889290693).

231200302302011 is an equidigital number, since it uses as much as digits as its factorization.

231200302302011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99784334521.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 231200302302011 its reverse (110203203002132), we get a palindrome (341403505304143).

The spelling of 231200302302011 in words is "two hundred thirty-one trillion, two hundred billion, three hundred two million, three hundred two thousand, eleven".