23140201012 has 6 divisors (see below), whose sum is σ = 40495351778. Its totient is φ = 11570100504.

The previous prime is 23140201003. The next prime is 23140201013. The reversal of 23140201012 is 21010204132.

It can be written as a sum of positive squares in only one way, i.e., 23017744656 + 122456356 = 151716^2 + 11066^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23140201013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2892525123 + ... + 2892525130.

Almost surely, 2^23140201012 is an apocalyptic number.

It is an amenable number.

23140201012 is a deficient number, since it is larger than the sum of its proper divisors (17355150766).

23140201012 is a wasteful number, since it uses less digits than its factorization.

23140201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5785050257 (or 5785050255 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23140201012 its reverse (21010204132), we get a palindrome (44150405144).

The spelling of 23140201012 in words is "twenty-three billion, one hundred forty million, two hundred one thousand, twelve".