23002051706 has 4 divisors (see below), whose sum is σ = 34503077562. Its totient is φ = 11501025852.

The previous prime is 23002051703. The next prime is 23002051717. The reversal of 23002051706 is 60715020032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12609268681 + 10392783025 = 112291^2 + 101945^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23002051703) 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 as a sum of consecutive naturals, namely, 5750512925 + ... + 5750512928.

Almost surely, 2^23002051706 is an apocalyptic number.

23002051706 is a deficient number, since it is larger than the sum of its proper divisors (11501025856).

23002051706 is a wasteful number, since it uses less digits than its factorization.

23002051706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11501025855.

The product of its (nonzero) digits is 2520, while the sum is 26.

Adding to 23002051706 its reverse (60715020032), we get a palindrome (83717071738).

The spelling of 23002051706 in words is "twenty-three billion, two million, fifty-one thousand, seven hundred six".