16102000000 has 224 divisors, whose sum is σ = 40998693960. Its totient is φ = 6297600000.

The previous prime is 16101999989. The next prime is 16102000009. The reversal of 16102000000 is 20161.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16102000009) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 165999952 + ... + 166000048.

Almost surely, 2^16102000000 is an apocalyptic number.

16102000000 is a gapful number since it is divisible by the number (10) 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 16102000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20499346980).

16102000000 is an abundant number, since it is smaller than the sum of its proper divisors (24896693960).

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

16102000000 is an frugal number, since it uses more digits than its factorization.

16102000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 16102000000 its reverse (20161), we get a palindrome (16102020161).

The spelling of 16102000000 in words is "sixteen billion, one hundred two million", and thus it is an aban number.