15055145203 has 8 divisors (see below), whose sum is σ = 17248790880. Its totient is φ = 12872227200.

The previous prime is 15055145201. The next prime is 15055145221. The reversal of 15055145203 is 30254155051.

15055145203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 15055145203 - 2¹ = 15055145201 is a prime.

It is a super-2 number, since 2×15055145203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15055145201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2678908 + ... + 2684521.

It is an arithmetic number, because the mean of its divisors is an integer number (2156098860).

Almost surely, 2^15055145203 is an apocalyptic number.

15055145203 is a deficient number, since it is larger than the sum of its proper divisors (2193645677).

15055145203 is an equidigital number, since it uses as much as digits as its factorization.

15055145203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363837.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 15055145203 in words is "fifteen billion, fifty-five million, one hundred forty-five thousand, two hundred three".