103443234122 has 4 divisors (see below), whose sum is σ = 155164851186. Its totient is φ = 51721617060.

The previous prime is 103443234109. The next prime is 103443234157. The reversal of 103443234122 is 221432344301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69132710761 + 34310523361 = 262931^2 + 185231^2 .

It is a super-2 number, since 2×103443234122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25860808529 + ... + 25860808532.

Almost surely, 2^103443234122 is an apocalyptic number.

103443234122 is a deficient number, since it is larger than the sum of its proper divisors (51721617064).

103443234122 is an equidigital number, since it uses as much as digits as its factorization.

103443234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51721617063.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 103443234122 its reverse (221432344301), we get a palindrome (324875578423).

The spelling of 103443234122 in words is "one hundred three billion, four hundred forty-three million, two hundred thirty-four thousand, one hundred twenty-two".