1001330151 has 4 divisors (see below), whose sum is σ = 1335106872. Its totient is φ = 667553432.

The previous prime is 1001330119. The next prime is 1001330171. The reversal of 1001330151 is 1510331001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1001330151 - 2⁵ = 1001330119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001330151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001330171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166888356 + ... + 166888361.

It is an arithmetic number, because the mean of its divisors is an integer number (333776718).

Almost surely, 2^1001330151 is an apocalyptic number.

1001330151 is a deficient number, since it is larger than the sum of its proper divisors (333776721).

1001330151 is an equidigital number, since it uses as much as digits as its factorization.

1001330151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333776720.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 1001330151 is about 31643.8011465121. The cubic root of 1001330151 is about 1000.4431872227.

Adding to 1001330151 its reverse (1510331001), we get a palindrome (2511661152).

The spelling of 1001330151 in words is "one billion, one million, three hundred thirty thousand, one hundred fifty-one".