1032401135 has 4 divisors (see below), whose sum is σ = 1238881368. Its totient is φ = 825920904.

The previous prime is 1032401099. The next prime is 1032401159. The reversal of 1032401135 is 5311042301.

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 1032401135 - 2⁸ = 1032400879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103240109 + ... + 103240118.

It is an arithmetic number, because the mean of its divisors is an integer number (309720342).

Almost surely, 2^1032401135 is an apocalyptic number.

1032401135 is a deficient number, since it is larger than the sum of its proper divisors (206480233).

1032401135 is an equidigital number, since it uses as much as digits as its factorization.

1032401135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206480232.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1032401135 is about 32130.9995954063. Note that the first 3 decimals coincide. The cubic root of 1032401135 is about 1010.6857855971.

Adding to 1032401135 its reverse (5311042301), we get a palindrome (6343443436).

The spelling of 1032401135 in words is "one billion, thirty-two million, four hundred one thousand, one hundred thirty-five".