16100232503 has 8 divisors (see below), whose sum is σ = 16537390848. Its totient is φ = 15663180384.

The previous prime is 16100232493. The next prime is 16100232527. The reversal of 16100232503 is 30523200161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16100232503 - 2⁴ = 16100232487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16100232403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353450 + ... + 396392.

It is an arithmetic number, because the mean of its divisors is an integer number (2067173856).

Almost surely, 2^16100232503 is an apocalyptic number.

16100232503 is a deficient number, since it is larger than the sum of its proper divisors (437158345).

16100232503 is a wasteful number, since it uses less digits than its factorization.

16100232503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53113.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 16100232503 its reverse (30523200161), we get a palindrome (46623432664).

The spelling of 16100232503 in words is "sixteen billion, one hundred million, two hundred thirty-two thousand, five hundred three".