23035880691 has 6 divisors (see below), whose sum is σ = 33274049900. Its totient is φ = 15357253788.

The previous prime is 23035880669. The next prime is 23035880723. The reversal of 23035880691 is 19608853032.

It is a happy number.

23035880691 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 588 + 0 + 69 + 1 = 666.

It is not a de Polignac number, because 23035880691 - 2¹⁸ = 23035618547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23035880641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1279771141 + ... + 1279771158.

Almost surely, 2^23035880691 is an apocalyptic number.

23035880691 is a deficient number, since it is larger than the sum of its proper divisors (10238169209).

23035880691 is a wasteful number, since it uses less digits than its factorization.

23035880691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559542305 (or 2559542302 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 23035880691 in words is "twenty-three billion, thirty-five million, eight hundred eighty thousand, six hundred ninety-one".