2135016807 has 48 divisors (see below), whose sum is σ = 3589850880. Its totient is φ = 1104808320.

The previous prime is 2135016797. The next prime is 2135016827. The reversal of 2135016807 is 7086105312.

It is not a de Polignac number, because 2135016807 - 2¹⁰ = 2135015783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135016827) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 717619 + ... + 720587.

It is an arithmetic number, because the mean of its divisors is an integer number (74788560).

Almost surely, 2^2135016807 is an apocalyptic number.

2135016807 is a deficient number, since it is larger than the sum of its proper divisors (1454834073).

2135016807 is a wasteful number, since it uses less digits than its factorization.

2135016807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284 (or 3273 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2135016807 is about 46206.2420783166. The cubic root of 2135016807 is about 1287.6577104322.

The spelling of 2135016807 in words is "two billion, one hundred thirty-five million, sixteen thousand, eight hundred seven".