2111032203423 has 32 divisors (see below), whose sum is σ = 3369184035840. Its totient is φ = 1158714061440.

The previous prime is 2111032203337. The next prime is 2111032203457. The reversal of 2111032203423 is 3243022301112.

It is not a de Polignac number, because 2111032203423 - 2¹⁶ = 2111032137887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2111032203393 and 2111032203402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111032203023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46400103 + ... + 46445576.

It is an arithmetic number, because the mean of its divisors is an integer number (105287001120).

Almost surely, 2^{2111032203423} is an apocalyptic number.

2111032203423 is a deficient number, since it is larger than the sum of its proper divisors (1258151832417).

2111032203423 is a wasteful number, since it uses less digits than its factorization.

2111032203423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92845759.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2111032203423 its reverse (3243022301112), we get a palindrome (5354054504535).

The spelling of 2111032203423 in words is "two trillion, one hundred eleven billion, thirty-two million, two hundred three thousand, four hundred twenty-three".