2135030149 has 8 divisors (see below), whose sum is σ = 2441387520. Its totient is φ = 1829011056.

The previous prime is 2135030099. The next prime is 2135030173. The reversal of 2135030149 is 9410305312.

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 2135030149 - 2⁷ = 2135030021 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 (2135030179) 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, 70894 + ... + 96415.

It is an arithmetic number, because the mean of its divisors is an integer number (305173440).

Almost surely, 2^2135030149 is an apocalyptic number.

It is an amenable number.

2135030149 is a deficient number, since it is larger than the sum of its proper divisors (306357371).

2135030149 is a wasteful number, since it uses less digits than its factorization.

2135030149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169139.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2135030149 is about 46206.3864525241. The cubic root of 2135030149 is about 1287.6603926739.

The spelling of 2135030149 in words is "two billion, one hundred thirty-five million, thirty thousand, one hundred forty-nine".