23109069266 has 32 divisors (see below), whose sum is σ = 36562192128. Its totient is φ = 10932750400.

The previous prime is 23109069259. The next prime is 23109069281. The reversal of 23109069266 is 66296090132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8579816 + ... + 8582508.

It is an arithmetic number, because the mean of its divisors is an integer number (1142568504).

Almost surely, 2^23109069266 is an apocalyptic number.

23109069266 is a deficient number, since it is larger than the sum of its proper divisors (13453122862).

23109069266 is a wasteful number, since it uses less digits than its factorization.

23109069266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 23109069266 in words is "twenty-three billion, one hundred nine million, sixty-nine thousand, two hundred sixty-six".