1103333311132 has 48 divisors (see below), whose sum is σ = 2124366797952. Its totient is φ = 498260805120.

The previous prime is 1103333311127. The next prime is 1103333311133. The reversal of 1103333311132 is 2311133333011.

It is a junction number, because it is equal to n+sod(n) for n = 1103333311097 and 1103333311106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103333311133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466032 + ... + 1556872.

It is an arithmetic number, because the mean of its divisors is an integer number (44257641624).

Almost surely, 2^{1103333311132} is an apocalyptic number.

It is an amenable number.

1103333311132 is a deficient number, since it is larger than the sum of its proper divisors (1021033486820).

1103333311132 is a wasteful number, since it uses less digits than its factorization.

1103333311132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091278 (or 1091276 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1103333311132 its reverse (2311133333011), we get a palindrome (3414466644143).

The spelling of 1103333311132 in words is "one trillion, one hundred three billion, three hundred thirty-three million, three hundred eleven thousand, one hundred thirty-two".