23103402041423 has 4 divisors (see below), whose sum is σ = 25203711317928. Its totient is φ = 21003092764920.

The previous prime is 23103402041417. The next prime is 23103402041441. The reversal of 23103402041423 is 32414020430132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23103402041423 - 2²² = 23103397847119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103402040423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050154638236 + ... + 1050154638257.

It is an arithmetic number, because the mean of its divisors is an integer number (6300927829482).

Almost surely, 2^{23103402041423} is an apocalyptic number.

23103402041423 is a deficient number, since it is larger than the sum of its proper divisors (2100309276505).

23103402041423 is a wasteful number, since it uses less digits than its factorization.

23103402041423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100309276504.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 23103402041423 its reverse (32414020430132), we get a palindrome (55517422471555).

The spelling of 23103402041423 in words is "twenty-three trillion, one hundred three billion, four hundred two million, forty-one thousand, four hundred twenty-three".