23001213003 has 32 divisors (see below), whose sum is σ = 32297398272. Its totient is φ = 14540323200.

The previous prime is 23001212989. The next prime is 23001213031. The reversal of 23001213003 is 30031210032.

It is not a de Polignac number, because 23001213003 - 2⁴ = 23001212987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23001217003) 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 in 31 ways as a sum of consecutive naturals, for example, 4369393 + ... + 4374653.

It is an arithmetic number, because the mean of its divisors is an integer number (1009293696).

Almost surely, 2^23001213003 is an apocalyptic number.

23001213003 is a deficient number, since it is larger than the sum of its proper divisors (9296185269).

23001213003 is a wasteful number, since it uses less digits than its factorization.

23001213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6235.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23001213003 its reverse (30031210032), we get a palindrome (53032423035).

The spelling of 23001213003 in words is "twenty-three billion, one million, two hundred thirteen thousand, three".