10202144030320 has 60 divisors (see below), whose sum is σ = 26072380089000. Its totient is φ = 3709870552960.

The previous prime is 10202144030263. The next prime is 10202144030359. The reversal of 10202144030320 is 2303044120201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 10202144030291 and 10202144030300.

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, 526960570 + ... + 526979929.

It is an arithmetic number, because the mean of its divisors is an integer number (434539668150).

Almost surely, 2^{10202144030320} is an apocalyptic number.

10202144030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202144030320 is an abundant number, since it is smaller than the sum of its proper divisors (15870236058680).

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

10202144030320 is a wasteful number, since it uses less digits than its factorization.

10202144030320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053940534 (or 1053940517 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10202144030320 its reverse (2303044120201), we get a palindrome (12505188150521).

The spelling of 10202144030320 in words is "ten trillion, two hundred two billion, one hundred forty-four million, thirty thousand, three hundred twenty".