10310122240 has 144 divisors (see below), whose sum is σ = 27222400800. Its totient is φ = 3709992960.

The previous prime is 10310122177. The next prime is 10310122271. The reversal of 10310122240 is 4222101301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361986 + ... + 1369534.

It is an arithmetic number, because the mean of its divisors is an integer number (189044450).

Almost surely, 2^10310122240 is an apocalyptic number.

10310122240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10310122240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13611200400).

10310122240 is an abundant number, since it is smaller than the sum of its proper divisors (16912278560).

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

10310122240 is an equidigital number, since it uses as much as digits as its factorization.

10310122240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7678 (or 7664 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10310122240 its reverse (4222101301), we get a palindrome (14532223541).

The spelling of 10310122240 in words is "ten billion, three hundred ten million, one hundred twenty-two thousand, two hundred forty".