55103040310 has 8 divisors (see below), whose sum is σ = 99185472576. Its totient is φ = 22041216120.

The previous prime is 55103040277. The next prime is 55103040329. The reversal of 55103040310 is 1304030155.

It is a happy number.

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

It is a super-2 number, since 2×55103040310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2755152006 + ... + 2755152025.

It is an arithmetic number, because the mean of its divisors is an integer number (12398184072).

Almost surely, 2^55103040310 is an apocalyptic number.

55103040310 is a deficient number, since it is larger than the sum of its proper divisors (44082432266).

55103040310 is a wasteful number, since it uses less digits than its factorization.

55103040310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510304038.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 55103040310 its reverse (1304030155), we get a palindrome (56407070465).

The spelling of 55103040310 in words is "fifty-five billion, one hundred three million, forty thousand, three hundred ten".