1103332111012 has 24 divisors (see below), whose sum is σ = 1954163306592. Its totient is φ = 545000208000.

The previous prime is 1103332110983. The next prime is 1103332111043. The reversal of 1103332111012 is 2101112333011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15715387 + ... + 15785437.

It is an arithmetic number, because the mean of its divisors is an integer number (81423471108).

Almost surely, 2^{1103332111012} is an apocalyptic number.

It is an amenable number.

1103332111012 is a deficient number, since it is larger than the sum of its proper divisors (850831195580).

1103332111012 is a wasteful number, since it uses less digits than its factorization.

1103332111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117579 (or 117577 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1103332111012 its reverse (2101112333011), we get a palindrome (3204444444023).

The spelling of 1103332111012 in words is "one trillion, one hundred three billion, three hundred thirty-two million, one hundred eleven thousand, twelve".