1032200111311 has 4 divisors (see below), whose sum is σ = 1057375723824. Its totient is φ = 1007024498800.

The previous prime is 1032200111297. The next prime is 1032200111357. The reversal of 1032200111311 is 1131110022301.

It is a happy number.

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 1032200111311 - 2⁵ = 1032200111279 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 (1032200118311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12587806195 + ... + 12587806276.

It is an arithmetic number, because the mean of its divisors is an integer number (264343930956).

Almost surely, 2^{1032200111311} is an apocalyptic number.

1032200111311 is a deficient number, since it is larger than the sum of its proper divisors (25175612513).

1032200111311 is an equidigital number, since it uses as much as digits as its factorization.

1032200111311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25175612512.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1032200111311 its reverse (1131110022301), we get a palindrome (2163310133612).

The spelling of 1032200111311 in words is "one trillion, thirty-two billion, two hundred million, one hundred eleven thousand, three hundred eleven".