2135902297 has 8 divisors (see below), whose sum is σ = 2144645120. Its totient is φ = 2127172320.

The previous prime is 2135902277. The next prime is 2135902303. The reversal of 2135902297 is 7922095312.

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 2135902297 - 2¹⁹ = 2135378009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2135902277) 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, 458104 + ... + 462742.

It is an arithmetic number, because the mean of its divisors is an integer number (268080640).

Almost surely, 2^2135902297 is an apocalyptic number.

It is an amenable number.

2135902297 is a deficient number, since it is larger than the sum of its proper divisors (8742823).

2135902297 is a wasteful number, since it uses less digits than its factorization.

2135902297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6423.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2135902297 is about 46215.8230154998. The cubic root of 2135902297 is about 1287.8357028530.

The spelling of 2135902297 in words is "two billion, one hundred thirty-five million, nine hundred two thousand, two hundred ninety-seven".