103232011032 has 160 divisors (see below), whose sum is σ = 299789212800. Its totient is φ = 33153753600.

The previous prime is 103232011031. The next prime is 103232011067. The reversal of 103232011032 is 230110232301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103232010996 and 103232011014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232011031) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4588932 + ... + 4611372.

It is an arithmetic number, because the mean of its divisors is an integer number (1873682580).

Almost surely, 2^103232011032 is an apocalyptic number.

103232011032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103232011032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149894606400).

103232011032 is an abundant number, since it is smaller than the sum of its proper divisors (196557201768).

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

103232011032 is a wasteful number, since it uses less digits than its factorization.

103232011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22719 (or 22706 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103232011032 its reverse (230110232301), we get a palindrome (333342243333).

The spelling of 103232011032 in words is "one hundred three billion, two hundred thirty-two million, eleven thousand, thirty-two".