201102012020032 has 56 divisors (see below), whose sum is σ = 399270212554752. Its totient is φ = 100498499212800.

The previous prime is 201102012020029. The next prime is 201102012020053. The reversal of 201102012020032 is 230020210201102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 201102012019988 and 201102012020015.

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, 3758678593 + ... + 3758732095.

It is an arithmetic number, because the mean of its divisors is an integer number (7129825224192).

Almost surely, 2^{201102012020032} is an apocalyptic number.

It is an amenable number.

201102012020032 is a deficient number, since it is larger than the sum of its proper divisors (198168200534720).

201102012020032 is a wasteful number, since it uses less digits than its factorization.

201102012020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83087 (or 83077 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201102012020032 its reverse (230020210201102), we get a palindrome (431122222221134).

The spelling of 201102012020032 in words is "two hundred one trillion, one hundred two billion, twelve million, twenty thousand, thirty-two".