2107012403 has 8 divisors (see below), whose sum is σ = 2147650416. Its totient is φ = 2066407200.

The previous prime is 2107012387. The next prime is 2107012417. The reversal of 2107012403 is 3042107012.

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 2107012403 - 2⁴ = 2107012387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2107012463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150773 + ... + 164153.

It is an arithmetic number, because the mean of its divisors is an integer number (268456302).

Almost surely, 2^2107012403 is an apocalyptic number.

2107012403 is a deficient number, since it is larger than the sum of its proper divisors (40638013).

2107012403 is a wasteful number, since it uses less digits than its factorization.

2107012403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16405.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2107012403 is about 45902.2047727557. The cubic root of 2107012403 is about 1282.0029682086.

Adding to 2107012403 its reverse (3042107012), we get a palindrome (5149119415).

The spelling of 2107012403 in words is "two billion, one hundred seven million, twelve thousand, four hundred three".