23003612061 has 16 divisors (see below), whose sum is σ = 30766982400. Its totient is φ = 15288053760.

The previous prime is 23003611963. The next prime is 23003612063. The reversal of 23003612061 is 16021630032.

It is a happy number.

It is not a de Polignac number, because 23003612061 - 2¹⁷ = 23003480989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23003612063) 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, 1651221 + ... + 1665093.

It is an arithmetic number, because the mean of its divisors is an integer number (1922936400).

Almost surely, 2^23003612061 is an apocalyptic number.

It is an amenable number.

23003612061 is a deficient number, since it is larger than the sum of its proper divisors (7763370339).

23003612061 is a wasteful number, since it uses less digits than its factorization.

23003612061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15556.

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 23003612061 in words is "twenty-three billion, three million, six hundred twelve thousand, sixty-one".