103012211301231 has 8 divisors (see below), whose sum is σ = 137349749520640. Its totient is φ = 68674740307992.

The previous prime is 103012211301143. The next prime is 103012211301253. The reversal of 103012211301231 is 132103112210301.

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

It is not a de Polignac number, because 103012211301231 - 2¹⁷ = 103012211170159 is a prime.

It is a super-2 number, since 2×103012211301231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103012211301198 and 103012211301207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103012211301931) 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, 13115305 + ... + 19443138.

It is an arithmetic number, because the mean of its divisors is an integer number (17168718690080).

Almost surely, 2^{103012211301231} is an apocalyptic number.

103012211301231 is a deficient number, since it is larger than the sum of its proper divisors (34337538219409).

103012211301231 is a wasteful number, since it uses less digits than its factorization.

103012211301231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33613085.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103012211301231 its reverse (132103112210301), we get a palindrome (235115323511532).

The spelling of 103012211301231 in words is "one hundred three trillion, twelve billion, two hundred eleven million, three hundred one thousand, two hundred thirty-one".