11403100144 has 20 divisors (see below), whose sum is σ = 22563582624. Its totient is φ = 5580240128.

The previous prime is 11403100133. The next prime is 11403100147. The reversal of 11403100144 is 44100130411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403100147) 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, 7581097 + ... + 7582600.

Almost surely, 2^11403100144 is an apocalyptic number.

It is an amenable number.

11403100144 is a deficient number, since it is larger than the sum of its proper divisors (11160482480).

11403100144 is a wasteful number, since it uses less digits than its factorization.

11403100144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15163752 (or 15163746 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11403100144 its reverse (44100130411), we get a palindrome (55503230555).

The spelling of 11403100144 in words is "eleven billion, four hundred three million, one hundred thousand, one hundred forty-four".