23140131133 has 16 divisors (see below), whose sum is σ = 27315798016. Its totient is φ = 19182737520.

The previous prime is 23140131121. The next prime is 23140131173. The reversal of 23140131133 is 33113104132.

It is a cyclic number.

It is not a de Polignac number, because 23140131133 - 2¹⁷ = 23140000061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23140131173) 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, 328810 + ... + 392932.

It is an arithmetic number, because the mean of its divisors is an integer number (1707237376).

Almost surely, 2^23140131133 is an apocalyptic number.

It is an amenable number.

23140131133 is a deficient number, since it is larger than the sum of its proper divisors (4175666883).

23140131133 is a wasteful number, since it uses less digits than its factorization.

23140131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65824.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23140131133 its reverse (33113104132), we get a palindrome (56253235265).

The spelling of 23140131133 in words is "twenty-three billion, one hundred forty million, one hundred thirty-one thousand, one hundred thirty-three".