23103350545 has 32 divisors (see below), whose sum is σ = 30764603520. Its totient is φ = 16515840000.

The previous prime is 23103350539. The next prime is 23103350579. The reversal of 23103350545 is 54505330132.

It is not a de Polignac number, because 23103350545 - 2²⁹ = 22566479633 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 757185 + ... + 787105.

It is an arithmetic number, because the mean of its divisors is an integer number (961393860).

Almost surely, 2^23103350545 is an apocalyptic number.

It is an amenable number.

23103350545 is a deficient number, since it is larger than the sum of its proper divisors (7661252975).

23103350545 is a wasteful number, since it uses less digits than its factorization.

23103350545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30177.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 23103350545 its reverse (54505330132), we get a palindrome (77608680677).

The spelling of 23103350545 in words is "twenty-three billion, one hundred three million, three hundred fifty thousand, five hundred forty-five".