231342244101 has 32 divisors (see below), whose sum is σ = 348332421120. Its totient is φ = 151717784832.

The previous prime is 231342244079. The next prime is 231342244109. The reversal of 231342244101 is 101442243132.

231342244101 is a `hidden beast` number, since 2 + 313 + 4 + 2 + 244 + 101 = 666.

It is not a de Polignac number, because 231342244101 - 2⁷ = 231342243973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231342244109) 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, 601665 + ... + 908121.

It is an arithmetic number, because the mean of its divisors is an integer number (10885388160).

Almost surely, 2^231342244101 is an apocalyptic number.

It is an amenable number.

231342244101 is a deficient number, since it is larger than the sum of its proper divisors (116990177019).

231342244101 is a wasteful number, since it uses less digits than its factorization.

231342244101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306922 (or 306916 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 231342244101 its reverse (101442243132), we get a palindrome (332784487233).

The spelling of 231342244101 in words is "two hundred thirty-one billion, three hundred forty-two million, two hundred forty-four thousand, one hundred one".