1000131333 has 8 divisors (see below), whose sum is σ = 1391487168. Its totient is φ = 637764864.

The previous prime is 1000131277. The next prime is 1000131383. The reversal of 1000131333 is 3331310001.

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

It is not a de Polignac number, because 1000131333 - 2⁹ = 1000130821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000131383) 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, 7247260 + ... + 7247397.

It is an arithmetic number, because the mean of its divisors is an integer number (173935896).

Almost surely, 2^1000131333 is an apocalyptic number.

It is an amenable number.

1000131333 is a deficient number, since it is larger than the sum of its proper divisors (391355835).

1000131333 is a wasteful number, since it uses less digits than its factorization.

1000131333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14494683.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 1000131333 is about 31624.8530905679. The cubic root of 1000131333 is about 1000.0437757503.

Adding to 1000131333 its reverse (3331310001), we get a palindrome (4331441334).

The spelling of 1000131333 in words is "one billion, one hundred thirty-one thousand, three hundred thirty-three".