101231431323 has 8 divisors (see below), whose sum is σ = 147245718336. Its totient is φ = 61352382600.

The previous prime is 101231431283. The next prime is 101231431331. The reversal of 101231431323 is 323134132101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101231431323 - 2¹⁴ = 101231414939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101231431293 and 101231431302.

It is not an unprimeable number, because it can be changed into a prime (101231431123) 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, 1533809533 + ... + 1533809598.

It is an arithmetic number, because the mean of its divisors is an integer number (18405714792).

Almost surely, 2^101231431323 is an apocalyptic number.

101231431323 is a deficient number, since it is larger than the sum of its proper divisors (46014287013).

101231431323 is a wasteful number, since it uses less digits than its factorization.

101231431323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067619145.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 101231431323 its reverse (323134132101), we get a palindrome (424365563424).

The spelling of 101231431323 in words is "one hundred one billion, two hundred thirty-one million, four hundred thirty-one thousand, three hundred twenty-three".