123000764211 has 24 divisors (see below), whose sum is σ = 192135128640. Its totient is φ = 75376054656.

The previous prime is 123000764209. The next prime is 123000764219. The reversal of 123000764211 is 112467000321.

123000764211 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 0 + 0 + 7 + 642 + 11 = 666.

It is not a de Polignac number, because 123000764211 - 2¹ = 123000764209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123000764219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2171386 + ... + 2227311.

It is an arithmetic number, because the mean of its divisors is an integer number (8005630360).

Almost surely, 2^123000764211 is an apocalyptic number.

123000764211 is a deficient number, since it is larger than the sum of its proper divisors (69134364429).

123000764211 is a wasteful number, since it uses less digits than its factorization.

123000764211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398955 (or 4398952 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 123000764211 its reverse (112467000321), we get a palindrome (235467764532).

The spelling of 123000764211 in words is "one hundred twenty-three billion, seven hundred sixty-four thousand, two hundred eleven".