2135112430 has 16 divisors (see below), whose sum is σ = 4192584624. Its totient is φ = 776404480.

The previous prime is 2135112407. The next prime is 2135112431. The reversal of 2135112430 is 342115312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135112431) 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, 9704947 + ... + 9705166.

It is an arithmetic number, because the mean of its divisors is an integer number (262036539).

Almost surely, 2^2135112430 is an apocalyptic number.

2135112430 is a deficient number, since it is larger than the sum of its proper divisors (2057472194).

2135112430 is a wasteful number, since it uses less digits than its factorization.

2135112430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19410131.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2135112430 is about 46207.2768078795. The cubic root of 2135112430 is about 1287.6769339897.

Adding to 2135112430 its reverse (342115312), we get a palindrome (2477227742).

The spelling of 2135112430 in words is "two billion, one hundred thirty-five million, one hundred twelve thousand, four hundred thirty".