2190398130903 has 8 divisors (see below), whose sum is σ = 2920540168816. Its totient is φ = 1460260756800.

The previous prime is 2190398130887. The next prime is 2190398130911. The reversal of 2190398130903 is 3090318930912.

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

It is not a de Polignac number, because 2190398130903 - 2⁴ = 2190398130887 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 (2190398131903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138363 + ... + 2097603.

It is an arithmetic number, because the mean of its divisors is an integer number (365067521102).

Almost surely, 2^{2190398130903} is an apocalyptic number.

2190398130903 is a deficient number, since it is larger than the sum of its proper divisors (730142037913).

2190398130903 is a wasteful number, since it uses less digits than its factorization.

2190398130903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331905.

The product of its (nonzero) digits is 314928, while the sum is 48.

The spelling of 2190398130903 in words is "two trillion, one hundred ninety billion, three hundred ninety-eight million, one hundred thirty thousand, nine hundred three".