2340145102 has 4 divisors (see below), whose sum is σ = 3510217656. Its totient is φ = 1170072550.

The previous prime is 2340145099. The next prime is 2340145103. The reversal of 2340145102 is 2015410432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340145103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585036274 + ... + 585036277.

It is an arithmetic number, because the mean of its divisors is an integer number (877554414).

Almost surely, 2^2340145102 is an apocalyptic number.

2340145102 is a deficient number, since it is larger than the sum of its proper divisors (1170072554).

2340145102 is a wasteful number, since it uses less digits than its factorization.

2340145102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170072553.

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

The square root of 2340145102 is about 48375.0462738797. The cubic root of 2340145102 is about 1327.6418352193.

Adding to 2340145102 its reverse (2015410432), we get a palindrome (4355555534).

The spelling of 2340145102 in words is "two billion, three hundred forty million, one hundred forty-five thousand, one hundred two".