1103331023132 has 24 divisors (see below), whose sum is σ = 2102718164400. Its totient is φ = 503508018816.

The previous prime is 1103331022987. The next prime is 1103331023177. The reversal of 1103331023132 is 2313201333011.

It is a junction number, because it is equal to n+sod(n) for n = 1103331023098 and 1103331023107.

It is a congruent number.

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, 119197082 + ... + 119206337.

It is an arithmetic number, because the mean of its divisors is an integer number (87613256850).

Almost surely, 2^{1103331023132} is an apocalyptic number.

It is an amenable number.

1103331023132 is a deficient number, since it is larger than the sum of its proper divisors (999387141268).

1103331023132 is a wasteful number, since it uses less digits than its factorization.

1103331023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238403525 (or 238403523 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1103331023132 its reverse (2313201333011), we get a palindrome (3416532356143).

The spelling of 1103331023132 in words is "one trillion, one hundred three billion, three hundred thirty-one million, twenty-three thousand, one hundred thirty-two".