20231343308108 has 24 divisors (see below), whose sum is σ = 39460514814000. Its totient is φ = 9019546242048.

The previous prime is 20231343308107. The next prime is 20231343308117. The reversal of 20231343308108 is 80180334313202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (20231343308107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829465933 + ... + 7829468516.

It is an arithmetic number, because the mean of its divisors is an integer number (1644188117250).

Almost surely, 2^{20231343308108} is an apocalyptic number.

It is an amenable number.

20231343308108 is a deficient number, since it is larger than the sum of its proper divisors (19229171505892).

20231343308108 is a wasteful number, since it uses less digits than its factorization.

20231343308108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15658934489 (or 15658934487 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 20231343308108 in words is "twenty trillion, two hundred thirty-one billion, three hundred forty-three million, three hundred eight thousand, one hundred eight".