2130402003 has 8 divisors (see below), whose sum is σ = 2887102416. Its totient is φ = 1396984800.

The previous prime is 2130401983. The next prime is 2130402017. The reversal of 2130402003 is 3002040312.

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

It is not a de Polignac number, because 2130402003 - 2⁹ = 2130401491 is a prime.

It is a super-2 number, since 2×2130402003² = 9077225388772824018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2130402103) 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, 5820588 + ... + 5820953.

It is an arithmetic number, because the mean of its divisors is an integer number (360887802).

Almost surely, 2^2130402003 is an apocalyptic number.

2130402003 is a deficient number, since it is larger than the sum of its proper divisors (756700413).

2130402003 is a wasteful number, since it uses less digits than its factorization.

2130402003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641605.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2130402003 is about 46156.2780453537. The cubic root of 2130402003 is about 1286.7292908107.

Adding to 2130402003 its reverse (3002040312), we get a palindrome (5132442315).

The spelling of 2130402003 in words is "two billion, one hundred thirty million, four hundred two thousand, three".