1102000032 has 96 divisors (see below), whose sum is σ = 3673353600. Its totient is φ = 314855424.

The previous prime is 1102000013. The next prime is 1102000033. The reversal of 1102000032 is 2300002011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1101999978 and 1102000023.

It is not an unprimeable number, because it can be changed into a prime (1102000033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85057 + ... + 97152.

It is an arithmetic number, because the mean of its divisors is an integer number (38264100).

Almost surely, 2^1102000032 is an apocalyptic number.

1102000032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102000032 is an abundant number, since it is smaller than the sum of its proper divisors (2571353568).

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

1102000032 is a wasteful number, since it uses less digits than its factorization.

1102000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182235 (or 182221 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1102000032 is about 33196.3858273758. The cubic root of 1102000032 is about 1032.9053709829.

Adding to 1102000032 its reverse (2300002011), we get a palindrome (3402002043).

The spelling of 1102000032 in words is "one billion, one hundred two million, thirty-two", and thus it is an aban number.