23110021310 has 16 divisors (see below), whose sum is σ = 41670142416. Its totient is φ = 9227985408.

The previous prime is 23110021303. The next prime is 23110021321. The reversal of 23110021310 is 1312001132.

It is a super-2 number, since 2×23110021310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1996832 + ... + 2008371.

It is an arithmetic number, because the mean of its divisors is an integer number (2604383901).

Almost surely, 2^23110021310 is an apocalyptic number.

23110021310 is a deficient number, since it is larger than the sum of its proper divisors (18560121106).

23110021310 is a wasteful number, since it uses less digits than its factorization.

23110021310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4005787.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 23110021310 its reverse (1312001132), we get a palindrome (24422022442).

The spelling of 23110021310 in words is "twenty-three billion, one hundred ten million, twenty-one thousand, three hundred ten".