1032231320011 has 4 divisors (see below), whose sum is σ = 1033765096792. Its totient is φ = 1030697543232.

The previous prime is 1032231319981. The next prime is 1032231320023. The reversal of 1032231320011 is 1100231322301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1032231320011 - 2¹⁷ = 1032231188939 is a prime.

It is a super-3 number, since 3×1032231320011³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032231320411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766887381 + ... + 766888726.

It is an arithmetic number, because the mean of its divisors is an integer number (258441274198).

Almost surely, 2^{1032231320011} is an apocalyptic number.

1032231320011 is a deficient number, since it is larger than the sum of its proper divisors (1533776781).

1032231320011 is an equidigital number, since it uses as much as digits as its factorization.

1032231320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533776780.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1032231320011 its reverse (1100231322301), we get a palindrome (2132462642312).

The spelling of 1032231320011 in words is "one trillion, thirty-two billion, two hundred thirty-one million, three hundred twenty thousand, eleven".