2113135522 has 8 divisors (see below), whose sum is σ = 3271951872. Its totient is φ = 1022484900.

The previous prime is 2113135499. The next prime is 2113135571. The reversal of 2113135522 is 2255313112.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17041354 + ... + 17041477.

It is an arithmetic number, because the mean of its divisors is an integer number (408993984).

Almost surely, 2^2113135522 is an apocalyptic number.

2113135522 is a deficient number, since it is larger than the sum of its proper divisors (1158816350).

2113135522 is a wasteful number, since it uses less digits than its factorization.

2113135522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34082864.

The product of its digits is 1800, while the sum is 25.

The square root of 2113135522 is about 45968.8538251717. The cubic root of 2113135522 is about 1283.2436292990.

Adding to 2113135522 its reverse (2255313112), we get a palindrome (4368448634).

The spelling of 2113135522 in words is "two billion, one hundred thirteen million, one hundred thirty-five thousand, five hundred twenty-two".