103031203223030 has 32 divisors (see below), whose sum is σ = 185855742475200. Its totient is φ = 41123713704832.

The previous prime is 103031203223021. The next prime is 103031203223077. The reversal of 103031203223030 is 30322302130301.

It is a junction number, because it is equal to n+sod(n) for n = 103031203222987 and 103031203223005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28627136 + ... + 32024604.

It is an arithmetic number, because the mean of its divisors is an integer number (5807991952350).

Almost surely, 2^{103031203223030} is an apocalyptic number.

103031203223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103031203223030 is a deficient number, since it is larger than the sum of its proper divisors (82824539252170).

103031203223030 is a wasteful number, since it uses less digits than its factorization.

103031203223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404008.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103031203223030 its reverse (30322302130301), we get a palindrome (133353505353331).

The spelling of 103031203223030 in words is "one hundred three trillion, thirty-one billion, two hundred three million, two hundred twenty-three thousand, thirty".