1103324032312 has 8 divisors (see below), whose sum is σ = 2068732560600. Its totient is φ = 551662016152.

The previous prime is 1103324032301. The next prime is 1103324032319. The reversal of 1103324032312 is 2132304233011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1103324032312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103324032319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68957752012 + ... + 68957752027.

It is an arithmetic number, because the mean of its divisors is an integer number (258591570075).

Almost surely, 2^{1103324032312} is an apocalyptic number.

It is an amenable number.

1103324032312 is a deficient number, since it is larger than the sum of its proper divisors (965408528288).

1103324032312 is a wasteful number, since it uses less digits than its factorization.

1103324032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137915504045 (or 137915504041 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1103324032312 its reverse (2132304233011), we get a palindrome (3235628265323).

The spelling of 1103324032312 in words is "one trillion, one hundred three billion, three hundred twenty-four million, thirty-two thousand, three hundred twelve".