103003551124 has 12 divisors (see below), whose sum is σ = 180258469524. Its totient is φ = 51501131264.

The previous prime is 103003551073. The next prime is 103003551181. The reversal of 103003551124 is 421155300301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 90114036100 + 12889515024 = 300190^2 + 113532^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501042 + ... + 676054.

It is an arithmetic number, because the mean of its divisors is an integer number (15021539127).

Almost surely, 2^103003551124 is an apocalyptic number.

It is an amenable number.

103003551124 is a deficient number, since it is larger than the sum of its proper divisors (77254918400).

103003551124 is a wasteful number, since it uses less digits than its factorization.

103003551124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322154 (or 322152 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 103003551124 its reverse (421155300301), we get a palindrome (524158851425).

The spelling of 103003551124 in words is "one hundred three billion, three million, five hundred fifty-one thousand, one hundred twenty-four".