16203101132 has 48 divisors (see below), whose sum is σ = 30485512512. Its totient is φ = 7507906560.

The previous prime is 16203101129. The next prime is 16203101137. The reversal of 16203101132 is 23110130261.

It is not an unprimeable number, because it can be changed into a prime (16203101137) 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, 4889108 + ... + 4892420.

It is an arithmetic number, because the mean of its divisors is an integer number (635114844).

Almost surely, 2^16203101132 is an apocalyptic number.

It is an amenable number.

16203101132 is a deficient number, since it is larger than the sum of its proper divisors (14282411380).

16203101132 is a wasteful number, since it uses less digits than its factorization.

16203101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418 (or 4416 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 16203101132 its reverse (23110130261), we get a palindrome (39313231393).

The spelling of 16203101132 in words is "sixteen billion, two hundred three million, one hundred one thousand, one hundred thirty-two".