10102401144 has 48 divisors (see below), whose sum is σ = 29848005720. Its totient is φ = 3061333440.

The previous prime is 10102401139. The next prime is 10102401193. The reversal of 10102401144 is 44110420101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6376987 + ... + 6378570.

Almost surely, 2^10102401144 is an apocalyptic number.

It is an amenable number.

10102401144 is an abundant number, since it is smaller than the sum of its proper divisors (19745604576).

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

10102401144 is a wasteful number, since it uses less digits than its factorization.

10102401144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12755580 (or 12755573 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10102401144 its reverse (44110420101), we get a palindrome (54212821245).

The spelling of 10102401144 in words is "ten billion, one hundred two million, four hundred one thousand, one hundred forty-four".