2102150414 has 32 divisors (see below), whose sum is σ = 3883239360. Its totient is φ = 831117312.

The previous prime is 2102150411. The next prime is 2102150431. The reversal of 2102150414 is 4140512012.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102150411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487982 + ... + 492270.

It is an arithmetic number, because the mean of its divisors is an integer number (121351230).

Almost surely, 2^2102150414 is an apocalyptic number.

2102150414 is a deficient number, since it is larger than the sum of its proper divisors (1781088946).

2102150414 is a wasteful number, since it uses less digits than its factorization.

2102150414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2102150414 is about 45849.2138863907. The cubic root of 2102150414 is about 1281.0161230728.

Adding to 2102150414 its reverse (4140512012), we get a palindrome (6242662426).

The spelling of 2102150414 in words is "two billion, one hundred two million, one hundred fifty thousand, four hundred fourteen".