23103215214 has 64 divisors (see below), whose sum is σ = 50726753280. Its totient is φ = 6992282880.

The previous prime is 23103215171. The next prime is 23103215293. The reversal of 23103215214 is 41251230132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154167 + ... + 264525.

It is an arithmetic number, because the mean of its divisors is an integer number (792605520).

Almost surely, 2^23103215214 is an apocalyptic number.

23103215214 is an abundant number, since it is smaller than the sum of its proper divisors (27623538066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23103215214 is a wasteful number, since it uses less digits than its factorization.

23103215214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110465.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 23103215214 its reverse (41251230132), we get a palindrome (64354445346).

The spelling of 23103215214 in words is "twenty-three billion, one hundred three million, two hundred fifteen thousand, two hundred fourteen".