1107931329 has 12 divisors (see below), whose sum is σ = 1634395776. Its totient is φ = 722905272.

The previous prime is 1107931309. The next prime is 1107931333. The reversal of 1107931329 is 9231397011.

It is a happy number.

It is not a de Polignac number, because 1107931329 - 2¹³ = 1107923137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1107931293 and 1107931302.

It is not an unprimeable number, because it can be changed into a prime (1107931309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1309189 + ... + 1310034.

It is an arithmetic number, because the mean of its divisors is an integer number (136199648).

Almost surely, 2^1107931329 is an apocalyptic number.

It is an amenable number.

1107931329 is a deficient number, since it is larger than the sum of its proper divisors (526464447).

1107931329 is a wasteful number, since it uses less digits than its factorization.

1107931329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2619276 (or 2619273 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 1107931329 is about 33285.6024280769. The cubic root of 1107931329 is about 1034.7551923980.

The spelling of 1107931329 in words is "one billion, one hundred seven million, nine hundred thirty-one thousand, three hundred twenty-nine".