123764201 has 16 divisors (see below), whose sum is σ = 137531520. Its totient is φ = 110436480.

The previous prime is 123764189. The next prime is 123764213. The reversal of 123764201 is 102467321.

It is an interprime number because it is at equal distance from previous prime (123764189) and next prime (123764213).

It is not a de Polignac number, because 123764201 - 2¹⁰ = 123763177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123764231) 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, 163115 + ... + 163871.

It is an arithmetic number, because the mean of its divisors is an integer number (8595720).

Almost surely, 2^123764201 is an apocalyptic number.

123764201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123764201 is a deficient number, since it is larger than the sum of its proper divisors (13767319).

123764201 is a wasteful number, since it uses less digits than its factorization.

123764201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 123764201 is about 11124.9359998159. The cubic root of 123764201 is about 498.3468079363.

The spelling of 123764201 in words is "one hundred twenty-three million, seven hundred sixty-four thousand, two hundred one".