1032131320111 has 4 divisors (see below), whose sum is σ = 1046270105392. Its totient is φ = 1017992534832.

The previous prime is 1032131320097. The next prime is 1032131320123. The reversal of 1032131320111 is 1110231312301.

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 1032131320111 - 2⁷ = 1032131319983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032131326111) 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, 7069392531 + ... + 7069392676.

It is an arithmetic number, because the mean of its divisors is an integer number (261567526348).

Almost surely, 2^{1032131320111} is an apocalyptic number.

1032131320111 is a deficient number, since it is larger than the sum of its proper divisors (14138785281).

1032131320111 is an equidigital number, since it uses as much as digits as its factorization.

1032131320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14138785280.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1032131320111 its reverse (1110231312301), we get a palindrome (2142362632412).

The spelling of 1032131320111 in words is "one trillion, thirty-two billion, one hundred thirty-one million, three hundred twenty thousand, one hundred eleven".