2123387363 has 4 divisors (see below), whose sum is σ = 2248292520. Its totient is φ = 1998482208.

The previous prime is 2123387323. The next prime is 2123387419. The reversal of 2123387363 is 3637833212.

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

It is a cyclic number.

It is not a de Polignac number, because 2123387363 - 2¹⁰ = 2123386339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2123387323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62452553 + ... + 62452586.

It is an arithmetic number, because the mean of its divisors is an integer number (562073130).

Almost surely, 2^2123387363 is an apocalyptic number.

2123387363 is a deficient number, since it is larger than the sum of its proper divisors (124905157).

2123387363 is a wasteful number, since it uses less digits than its factorization.

2123387363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124905156.

The product of its digits is 108864, while the sum is 38.

The square root of 2123387363 is about 46080.2274625462. The cubic root of 2123387363 is about 1285.3154939022.

The spelling of 2123387363 in words is "two billion, one hundred twenty-three million, three hundred eighty-seven thousand, three hundred sixty-three".