10011203420144 has 40 divisors (see below), whose sum is σ = 20538427206528. Its totient is φ = 4710985297920.

The previous prime is 10011203420129. The next prime is 10011203420147. The reversal of 10011203420144 is 44102430211001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011203420147) 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, 7090664 + ... + 8384504.

Almost surely, 2^{10011203420144} is an apocalyptic number.

It is an amenable number.

10011203420144 is an abundant number, since it is smaller than the sum of its proper divisors (10527223786384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011203420144 is a wasteful number, since it uses less digits than its factorization.

10011203420144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322313 (or 1322307 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10011203420144 its reverse (44102430211001), we get a palindrome (54113633631145).

The spelling of 10011203420144 in words is "ten trillion, eleven billion, two hundred three million, four hundred twenty thousand, one hundred forty-four".