1103332121132 has 12 divisors (see below), whose sum is σ = 1935552073560. Its totient is φ = 550317242976.

The previous prime is 1103332121117. The next prime is 1103332121137. The reversal of 1103332121132 is 2311212333011.

It is a super-2 number, since 2×1103332121132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103332121098 and 1103332121107.

It is not an unprimeable number, because it can be changed into a prime (1103332121137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337202558 + ... + 337205829.

It is an arithmetic number, because the mean of its divisors is an integer number (161296006130).

Almost surely, 2^{1103332121132} is an apocalyptic number.

It is an amenable number.

1103332121132 is a deficient number, since it is larger than the sum of its proper divisors (832219952428).

1103332121132 is a wasteful number, since it uses less digits than its factorization.

1103332121132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674408800 (or 674408798 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1103332121132 its reverse (2311212333011), we get a palindrome (3414544454143).

The spelling of 1103332121132 in words is "one trillion, one hundred three billion, three hundred thirty-two million, one hundred twenty-one thousand, one hundred thirty-two".