2119135610 has 8 divisors (see below), whose sum is σ = 3814444116. Its totient is φ = 847654240.

The previous prime is 2119135597. The next prime is 2119135619. The reversal of 2119135610 is 165319112.

It can be written as a sum of positive squares in 2 ways, for example, as 1929054241 + 190081369 = 43921^2 + 13787^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2119135619) 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, 105956771 + ... + 105956790.

Almost surely, 2^2119135610 is an apocalyptic number.

2119135610 is a deficient number, since it is larger than the sum of its proper divisors (1695308506).

2119135610 is a wasteful number, since it uses less digits than its factorization.

2119135610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211913568.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 2119135610 is about 46034.0701003072. The cubic root of 2119135610 is about 1284.4570392045.

The spelling of 2119135610 in words is "two billion, one hundred nineteen million, one hundred thirty-five thousand, six hundred ten".