10202101344 has 72 divisors (see below), whose sum is σ = 29043450072. Its totient is φ = 3397040640.

The previous prime is 10202101331. The next prime is 10202101423. The reversal of 10202101344 is 44310120201.

It is a tau number, because it is divible by the number of its divisors (72).

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, 255879 + ... + 293049.

It is an arithmetic number, because the mean of its divisors is an integer number (403381251).

Almost surely, 2^10202101344 is an apocalyptic number.

It is an amenable number.

10202101344 is an abundant number, since it is smaller than the sum of its proper divisors (18841348728).

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

10202101344 is a wasteful number, since it uses less digits than its factorization.

10202101344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38140 (or 38129 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10202101344 its reverse (44310120201), we get a palindrome (54512221545).

The spelling of 10202101344 in words is "ten billion, two hundred two million, one hundred one thousand, three hundred forty-four".