11001021032 has 16 divisors (see below), whose sum is σ = 20630097600. Its totient is φ = 5499661680.

The previous prime is 11001021023. The next prime is 11001021043. The reversal of 11001021032 is 23012010011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49232 + ... + 156287.

It is an arithmetic number, because the mean of its divisors is an integer number (1289381100).

Almost surely, 2^11001021032 is an apocalyptic number.

It is an amenable number.

11001021032 is a deficient number, since it is larger than the sum of its proper divisors (9629076568).

11001021032 is a wasteful number, since it uses less digits than its factorization.

11001021032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212216 (or 212212 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11001021032 its reverse (23012010011), we get a palindrome (34013031043).

The spelling of 11001021032 in words is "eleven billion, one million, twenty-one thousand, thirty-two".