50103045123 has 8 divisors (see below), whose sum is σ = 66808416000. Its totient is φ = 33399852168.

The previous prime is 50103045101. The next prime is 50103045137. The reversal of 50103045123 is 32154030105.

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

It is not a de Polignac number, because 50103045123 - 2⁹ = 50103044611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50103045093 and 50103045102.

It is not an unprimeable number, because it can be changed into a prime (50103045193) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 490023 + ... + 583376.

It is an arithmetic number, because the mean of its divisors is an integer number (8351052000).

Almost surely, 2^50103045123 is an apocalyptic number.

50103045123 is a deficient number, since it is larger than the sum of its proper divisors (16705370877).

50103045123 is a wasteful number, since it uses less digits than its factorization.

50103045123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088961.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 50103045123 its reverse (32154030105), we get a palindrome (82257075228).

The spelling of 50103045123 in words is "fifty billion, one hundred three million, forty-five thousand, one hundred twenty-three".