1103130332 has 6 divisors (see below), whose sum is σ = 1930478088. Its totient is φ = 551565164.

The previous prime is 1103130331. The next prime is 1103130361. The reversal of 1103130332 is 2330313011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103130332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103130331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137891288 + ... + 137891295.

It is an arithmetic number, because the mean of its divisors is an integer number (321746348).

Almost surely, 2^1103130332 is an apocalyptic number.

It is an amenable number.

1103130332 is a deficient number, since it is larger than the sum of its proper divisors (827347756).

1103130332 is a wasteful number, since it uses less digits than its factorization.

1103130332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275782587 (or 275782585 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1103130332 is about 33213.4059078559. The cubic root of 1103130332 is about 1033.2583939642.

Adding to 1103130332 its reverse (2330313011), we get a palindrome (3433443343).

The spelling of 1103130332 in words is "one billion, one hundred three million, one hundred thirty thousand, three hundred thirty-two".