1111231103433 has 16 divisors (see below), whose sum is σ = 1619137454016. Its totient is φ = 672306186240.

The previous prime is 1111231103399. The next prime is 1111231103471. The reversal of 1111231103433 is 3343011321111.

It is not a de Polignac number, because 1111231103433 - 2⁹ = 1111231102921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111231103473) 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, 29160916 + ... + 29198997.

It is an arithmetic number, because the mean of its divisors is an integer number (101196090876).

Almost surely, 2^{1111231103433} is an apocalyptic number.

It is an amenable number.

1111231103433 is a deficient number, since it is larger than the sum of its proper divisors (507906350583).

1111231103433 is a wasteful number, since it uses less digits than its factorization.

1111231103433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58360504.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1111231103433 its reverse (3343011321111), we get a palindrome (4454242424544).

The spelling of 1111231103433 in words is "one trillion, one hundred eleven billion, two hundred thirty-one million, one hundred three thousand, four hundred thirty-three".