1103403034012 has 6 divisors (see below), whose sum is σ = 1930955309528. Its totient is φ = 551701517004.

The previous prime is 1103403034009. The next prime is 1103403034033. The reversal of 1103403034012 is 2104303043011.

It is a super-2 number, since 2×1103403034012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137925379248 + ... + 137925379255.

Almost surely, 2^{1103403034012} is an apocalyptic number.

It is an amenable number.

1103403034012 is a deficient number, since it is larger than the sum of its proper divisors (827552275516).

1103403034012 is a wasteful number, since it uses less digits than its factorization.

1103403034012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275850758507 (or 275850758505 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1103403034012 its reverse (2104303043011), we get a palindrome (3207706077023).

The spelling of 1103403034012 in words is "one trillion, one hundred three billion, four hundred three million, thirty-four thousand, twelve".