23071461311 has 16 divisors (see below), whose sum is σ = 24595552800. Its totient is φ = 21566423040.

The previous prime is 23071461271. The next prime is 23071461317. The reversal of 23071461311 is 11316417032.

It is not a de Polignac number, because 23071461311 - 2³⁴ = 5891592127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23071461317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517216 + ... + 1532346.

It is an arithmetic number, because the mean of its divisors is an integer number (1537222050).

Almost surely, 2^23071461311 is an apocalyptic number.

23071461311 is a deficient number, since it is larger than the sum of its proper divisors (1524091489).

23071461311 is a wasteful number, since it uses less digits than its factorization.

23071461311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15754.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 23071461311 its reverse (11316417032), we get a palindrome (34387878343).

The spelling of 23071461311 in words is "twenty-three billion, seventy-one million, four hundred sixty-one thousand, three hundred eleven".