1032401112 has 32 divisors (see below), whose sum is σ = 2582127600. Its totient is φ = 343983744.

The previous prime is 1032401099. The next prime is 1032401159. The reversal of 1032401112 is 2111042301.

It is a junction number, because it is equal to n+sod(n) for n = 1032401091 and 1032401100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56214 + ... + 72282.

Almost surely, 2^1032401112 is an apocalyptic number.

1032401112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1032401112 is an abundant number, since it is smaller than the sum of its proper divisors (1549726488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032401112 is a wasteful number, since it uses less digits than its factorization.

1032401112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18755 (or 18751 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1032401112 is about 32130.9992374965. Note that the first 3 decimals coincide. The cubic root of 1032401112 is about 1010.6857780917.

Adding to 1032401112 its reverse (2111042301), we get a palindrome (3143443413).

The spelling of 1032401112 in words is "one billion, thirty-two million, four hundred one thousand, one hundred twelve".