23103513454 has 16 divisors (see below), whose sum is σ = 39614270976. Its totient is φ = 9899443800.

The previous prime is 23103513449. The next prime is 23103513463. The reversal of 23103513454 is 45431530132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101202 + ... + 237589.

It is an arithmetic number, because the mean of its divisors is an integer number (2475891936).

Almost surely, 2^23103513454 is an apocalyptic number.

23103513454 is a deficient number, since it is larger than the sum of its proper divisors (16510757522).

23103513454 is a wasteful number, since it uses less digits than its factorization.

23103513454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343671.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 23103513454 in words is "twenty-three billion, one hundred three million, five hundred thirteen thousand, four hundred fifty-four".