1139329213 has 8 divisors (see below), whose sum is σ = 1243149120. Its totient is φ = 1035550080.

The previous prime is 1139329211. The next prime is 1139329249. The reversal of 1139329213 is 3129239311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1139329213 - 2¹ = 1139329211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1139329211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101581 + ... + 112237.

It is an arithmetic number, because the mean of its divisors is an integer number (155393640).

Almost surely, 2^1139329213 is an apocalyptic number.

It is an amenable number.

1139329213 is a deficient number, since it is larger than the sum of its proper divisors (103819907).

1139329213 is a wasteful number, since it uses less digits than its factorization.

1139329213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20387.

The product of its digits is 8748, while the sum is 34.

The square root of 1139329213 is about 33753.9510724300. The cubic root of 1139329213 is about 1044.4389937667.

The spelling of 1139329213 in words is "one billion, one hundred thirty-nine million, three hundred twenty-nine thousand, two hundred thirteen".