23311232030 has 16 divisors (see below), whose sum is σ = 42095143584. Its totient is φ = 9294509280.

The previous prime is 23311232003. The next prime is 23311232047. The reversal of 23311232030 is 3023211332.

It is a junction number, because it is equal to n+sod(n) for n = 23311231993 and 23311232011.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 3744677 + ... + 3750896.

It is an arithmetic number, because the mean of its divisors is an integer number (2630946474).

Almost surely, 2^23311232030 is an apocalyptic number.

23311232030 is a deficient number, since it is larger than the sum of its proper divisors (18783911554).

23311232030 is a wasteful number, since it uses less digits than its factorization.

23311232030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495891.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23311232030 its reverse (3023211332), we get a palindrome (26334443362).

The spelling of 23311232030 in words is "twenty-three billion, three hundred eleven million, two hundred thirty-two thousand, thirty".