103111133231122 has 8 divisors (see below), whose sum is σ = 154692167788476. Its totient is φ = 51547077301632.

The previous prime is 103111133231101. The next prime is 103111133231143. The reversal of 103111133231122 is 221132331111301.

It is an interprime number because it is at equal distance from previous prime (103111133231101) and next prime (103111133231143).

It can be written as a sum of positive squares in 2 ways, for example, as 90916587330361 + 12194545900761 = 9535019^2 + 3492069^2 .

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

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, 4244641783 + ... + 4244666074.

Almost surely, 2^{103111133231122} is an apocalyptic number.

103111133231122 is a deficient number, since it is larger than the sum of its proper divisors (51581034557354).

103111133231122 is an equidigital number, since it uses as much as digits as its factorization.

103111133231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8489313932.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 103111133231122 its reverse (221132331111301), we get a palindrome (324243464342423).

The spelling of 103111133231122 in words is "one hundred three trillion, one hundred eleven billion, one hundred thirty-three million, two hundred thirty-one thousand, one hundred twenty-two".