31233202011103 has 2 divisors, whose sum is σ = 31233202011104. Its totient is φ = 31233202011102.

The previous prime is 31233202011019. The next prime is 31233202011127. The reversal of 31233202011103 is 30111020233213.

It is a strong prime.

It is an emirp because it is prime and its reverse (30111020233213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31233202011103 - 2¹³ = 31233202002911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31233002011103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15616601005551 + 15616601005552.

It is an arithmetic number, because the mean of its divisors is an integer number (15616601005552).

Almost surely, 2^{31233202011103} is an apocalyptic number.

31233202011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

31233202011103 is an equidigital number, since it uses as much as digits as its factorization.

31233202011103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 31233202011103 its reverse (30111020233213), we get a palindrome (61344222244316).

The spelling of 31233202011103 in words is "thirty-one trillion, two hundred thirty-three billion, two hundred two million, eleven thousand, one hundred three".