23001030123 has 8 divisors (see below), whose sum is σ = 30673754688. Its totient is φ = 15331162824.

The previous prime is 23001030121. The next prime is 23001030163. The reversal of 23001030123 is 32103010032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23001030123 - 2¹ = 23001030121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23001030121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695461 + ... + 727782.

It is an arithmetic number, because the mean of its divisors is an integer number (3834219336).

Almost surely, 2^23001030123 is an apocalyptic number.

23001030123 is a deficient number, since it is larger than the sum of its proper divisors (7672724565).

23001030123 is a wasteful number, since it uses less digits than its factorization.

23001030123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428633.

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

Adding to 23001030123 its reverse (32103010032), we get a palindrome (55104040155).

It can be divided in two parts, 23001030 and 123, that added together give a triangular number (23001153 = T₆₇₈₂).

The spelling of 23001030123 in words is "twenty-three billion, one million, thirty thousand, one hundred twenty-three".