2133948151 has 8 divisors (see below), whose sum is σ = 2208064320. Its totient is φ = 2059867488.

The previous prime is 2133948133. The next prime is 2133948163. The reversal of 2133948151 is 1518493312.

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 2133948151 - 2¹³ = 2133939959 is a prime.

It is a super-2 number, since 2×2133948151² = 9107469422312637602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2133948151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133948451) 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, 186930 + ... + 198016.

It is an arithmetic number, because the mean of its divisors is an integer number (276008040).

Almost surely, 2^2133948151 is an apocalyptic number.

2133948151 is a deficient number, since it is larger than the sum of its proper divisors (74116169).

2133948151 is a wasteful number, since it uses less digits than its factorization.

2133948151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17753.

The product of its digits is 25920, while the sum is 37.

The square root of 2133948151 is about 46194.6766521858. The cubic root of 2133948151 is about 1287.4428342482.

The spelling of 2133948151 in words is "two billion, one hundred thirty-three million, nine hundred forty-eight thousand, one hundred fifty-one".