103231310301 has 48 divisors (see below), whose sum is σ = 178117115904. Its totient is φ = 58524714864.

The previous prime is 103231310243. The next prime is 103231310327. The reversal of 103231310301 is 103013132301.

It is a happy number.

103231310301 is a `hidden beast` number, since 1 + 0 + 323 + 1 + 310 + 30 + 1 = 666.

It is not a de Polignac number, because 103231310301 - 2¹⁵ = 103231277533 is a prime.

It is a super-2 number, since 2×103231310301² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103231310381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22905 + ... + 454958.

It is an arithmetic number, because the mean of its divisors is an integer number (3710773248).

Almost surely, 2^103231310301 is an apocalyptic number.

It is an amenable number.

103231310301 is a deficient number, since it is larger than the sum of its proper divisors (74885805603).

103231310301 is an equidigital number, since it uses as much as digits as its factorization.

103231310301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478012 (or 478000 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103231310301 its reverse (103013132301), we get a palindrome (206244442602).

The spelling of 103231310301 in words is "one hundred three billion, two hundred thirty-one million, three hundred ten thousand, three hundred one".