103123133198 has 16 divisors (see below), whose sum is σ = 155629083456. Its totient is φ = 51247716960.

The previous prime is 103123133171. The next prime is 103123133231. The reversal of 103123133198 is 891331321301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17318 + ... + 454473.

It is an arithmetic number, because the mean of its divisors is an integer number (9726817716).

Almost surely, 2^103123133198 is an apocalyptic number.

103123133198 is a deficient number, since it is larger than the sum of its proper divisors (52505950258).

103123133198 is a wasteful number, since it uses less digits than its factorization.

103123133198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472459.

The product of its (nonzero) digits is 11664, while the sum is 35.

Adding to 103123133198 its reverse (891331321301), we get a palindrome (994454454499).

The spelling of 103123133198 in words is "one hundred three billion, one hundred twenty-three million, one hundred thirty-three thousand, one hundred ninety-eight".