231103111033322 has 16 divisors (see below), whose sum is σ = 378189407452032. Its totient is φ = 105041124121920.

The previous prime is 231103111033297. The next prime is 231103111033387. The reversal of 231103111033322 is 223330111301132.

It is a junction number, because it is equal to n+sod(n) for n = 231103111033291 and 231103111033300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286815023 + ... + 287619650.

It is an arithmetic number, because the mean of its divisors is an integer number (23636837965752).

Almost surely, 2^{231103111033322} is an apocalyptic number.

231103111033322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

231103111033322 is a deficient number, since it is larger than the sum of its proper divisors (147086296418710).

231103111033322 is a wasteful number, since it uses less digits than its factorization.

231103111033322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574452973.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 231103111033322 its reverse (223330111301132), we get a palindrome (454433222334454).

The spelling of 231103111033322 in words is "two hundred thirty-one trillion, one hundred three billion, one hundred eleven million, thirty-three thousand, three hundred twenty-two".