103031331312211 has 16 divisors (see below), whose sum is σ = 106279387619328. Its totient is φ = 99822327091200.

The previous prime is 103031331312179. The next prime is 103031331312223. The reversal of 103031331312211 is 112213133130301.

It is a cyclic number.

It is not a de Polignac number, because 103031331312211 - 2⁵ = 103031331312179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103031331312241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24663891 + ... + 28537171.

It is an arithmetic number, because the mean of its divisors is an integer number (6642461726208).

Almost surely, 2^{103031331312211} is an apocalyptic number.

103031331312211 is a deficient number, since it is larger than the sum of its proper divisors (3248056307117).

103031331312211 is a wasteful number, since it uses less digits than its factorization.

103031331312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3878322.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 103031331312211 its reverse (112213133130301), we get a palindrome (215244464442512).

The spelling of 103031331312211 in words is "one hundred three trillion, thirty-one billion, three hundred thirty-one million, three hundred twelve thousand, two hundred eleven".