10903740623 has 4 divisors (see below), whose sum is σ = 10903994400. Its totient is φ = 10903486848.

The previous prime is 10903740611. The next prime is 10903740637. The reversal of 10903740623 is 32604730901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32604730901 = 211 ⋅154524791.

It is a cyclic number.

It is not a de Polignac number, because 10903740623 - 2⁶ = 10903740559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10903740643) 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, 44690 + ... + 154287.

It is an arithmetic number, because the mean of its divisors is an integer number (2725998600).

Almost surely, 2^10903740623 is an apocalyptic number.

10903740623 is a deficient number, since it is larger than the sum of its proper divisors (253777).

10903740623 is an equidigital number, since it uses as much as digits as its factorization.

10903740623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253776.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 10903740623 in words is "ten billion, nine hundred three million, seven hundred forty thousand, six hundred twenty-three".