23134311016 has 8 divisors (see below), whose sum is σ = 43376833170. Its totient is φ = 11567155504.

The previous prime is 23134310989. The next prime is 23134311077. The reversal of 23134311016 is 61011343132.

It can be written as a sum of positive squares in only one way, i.e., 23088802500 + 45508516 = 151950^2 + 6746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445894431 + ... + 1445894446.

Almost surely, 2^23134311016 is an apocalyptic number.

It is an amenable number.

23134311016 is a deficient number, since it is larger than the sum of its proper divisors (20242522154).

23134311016 is a wasteful number, since it uses less digits than its factorization.

23134311016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891788883 (or 2891788879 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 23134311016 its reverse (61011343132), we get a palindrome (84145654148).

The spelling of 23134311016 in words is "twenty-three billion, one hundred thirty-four million, three hundred eleven thousand, sixteen".