16103610000 has 525 divisors, whose sum is σ = 59726140111. Its totient is φ = 4202928000.

The previous prime is 16103609993. The next prime is 16103610031. The reversal of 16103610000 is 1630161.

The square root of 16103610000 is 126900.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 1262523024 + 14841086976 = 35532^2 + 121824^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 342629977 + ... + 342630023.

Almost surely, 2^16103610000 is an apocalyptic number.

16103610000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16103610000 is the 126900-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16103610000

16103610000 is an abundant number, since it is smaller than the sum of its proper divisors (43622530111).

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

16103610000 is an frugal number, since it uses more digits than its factorization.

16103610000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The spelling of 16103610000 in words is "sixteen billion, one hundred three million, six hundred ten thousand".