2135102404 has 6 divisors (see below), whose sum is σ = 3736429214. Its totient is φ = 1067551200.

The previous prime is 2135102341. The next prime is 2135102423. The reversal of 2135102404 is 4042015312.

It can be written as a sum of positive squares in only one way, i.e., 1870389504 + 264712900 = 43248^2 + 16270^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266887797 + ... + 266887804.

Almost surely, 2^2135102404 is an apocalyptic number.

It is an amenable number.

2135102404 is a deficient number, since it is larger than the sum of its proper divisors (1601326810).

2135102404 is a wasteful number, since it uses less digits than its factorization.

2135102404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533775605 (or 533775603 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2135102404 is about 46207.1683183465. The cubic root of 2135102404 is about 1287.6749184410.

Adding to 2135102404 its reverse (4042015312), we get a palindrome (6177117716).

The spelling of 2135102404 in words is "two billion, one hundred thirty-five million, one hundred two thousand, four hundred four".