102013012003 has 8 divisors (see below), whose sum is σ = 116590403072. Its totient is φ = 87436646856.

The previous prime is 102013011973. The next prime is 102013012009. The reversal of 102013012003 is 300210310201.

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 102013012003 - 2⁹ = 102013011491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102013012009) 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, 30075 + ... + 452692.

It is an arithmetic number, because the mean of its divisors is an integer number (14573800384).

Almost surely, 2^102013012003 is an apocalyptic number.

102013012003 is a deficient number, since it is larger than the sum of its proper divisors (14577391069).

102013012003 is an equidigital number, since it uses as much as digits as its factorization.

102013012003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512961.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 102013012003 its reverse (300210310201), we get a palindrome (402223322204).

The spelling of 102013012003 in words is "one hundred two billion, thirteen million, twelve thousand, three".