231241200411 has 32 divisors (see below), whose sum is σ = 338000991552. Its totient is φ = 139754165760.

The previous prime is 231241200409. The next prime is 231241200431. The reversal of 231241200411 is 114002142132.

It is not a de Polignac number, because 231241200411 - 2¹ = 231241200409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231241200431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1479061 + ... + 1627913.

It is an arithmetic number, because the mean of its divisors is an integer number (10562530986).

Almost surely, 2^231241200411 is an apocalyptic number.

231241200411 is a deficient number, since it is larger than the sum of its proper divisors (106759791141).

231241200411 is a wasteful number, since it uses less digits than its factorization.

231241200411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149583.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 231241200411 its reverse (114002142132), we get a palindrome (345243342543).

The spelling of 231241200411 in words is "two hundred thirty-one billion, two hundred forty-one million, two hundred thousand, four hundred eleven".