123773076069 has 16 divisors (see below), whose sum is σ = 165430536000. Its totient is φ = 82315699200.

The previous prime is 123773076067. The next prime is 123773076083. The reversal of 123773076069 is 960670377321.

It is not a de Polignac number, because 123773076069 - 2¹ = 123773076067 is a prime.

It is a super-2 number, since 2×123773076069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123773076067) 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, 2570919 + ... + 2618619.

It is an arithmetic number, because the mean of its divisors is an integer number (10339408500).

Almost surely, 2^123773076069 is an apocalyptic number.

It is an amenable number.

123773076069 is a deficient number, since it is larger than the sum of its proper divisors (41657459931).

123773076069 is a wasteful number, since it uses less digits than its factorization.

123773076069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49780.

The product of its (nonzero) digits is 2000376, while the sum is 51.

The spelling of 123773076069 in words is "one hundred twenty-three billion, seven hundred seventy-three million, seventy-six thousand, sixty-nine".