23010000061 has 2 divisors, whose sum is σ = 23010000062. Its totient is φ = 23010000060.

The previous prime is 23010000031. The next prime is 23010000071. The reversal of 23010000061 is 16000001032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15418188900 + 7591811161 = 124170^2 + 87131^2 .

It is a cyclic number.

It is not a de Polignac number, because 23010000061 - 2¹³ = 23009991869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23009999996 and 23010000050.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23010000031) 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, 11505000030 + 11505000031.

It is an arithmetic number, because the mean of its divisors is an integer number (11505000031).

Almost surely, 2^23010000061 is an apocalyptic number.

It is an amenable number.

23010000061 is a deficient number, since it is larger than the sum of its proper divisors (1).

23010000061 is an equidigital number, since it uses as much as digits as its factorization.

23010000061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23010000061 its reverse (16000001032), we get a palindrome (39010001093).

The spelling of 23010000061 in words is "twenty-three billion, ten million, sixty-one", and thus it is an aban number and an uban number.