100015083 has 48 divisors (see below), whose sum is σ = 172763136. Its totient is φ = 54552960.

The previous prime is 100015079. The next prime is 100015099. The reversal of 100015083 is 380510001.

It is a happy number.

It is not a de Polignac number, because 100015083 - 2² = 100015079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100015043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161791 + ... + 162407.

It is an arithmetic number, because the mean of its divisors is an integer number (3599232).

Almost surely, 2^100015083 is an apocalyptic number.

100015083 is a deficient number, since it is larger than the sum of its proper divisors (72748053).

100015083 is a wasteful number, since it uses less digits than its factorization.

100015083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 100015083 is about 10000.7541215650. The cubic root of 100015083 is about 464.1822185496.

Adding to 100015083 its reverse (380510001), we get a palindrome (480525084).

The spelling of 100015083 in words is "one hundred million, fifteen thousand, eighty-three".