10311454050 has 96 divisors (see below), whose sum is σ = 26670626304. Its totient is φ = 2633472000.

The previous prime is 10311454031. The next prime is 10311454073. The reversal of 10311454050 is 5045411301.

It is a happy number.

It is a super-2 number, since 2×10311454050² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10311454050.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 439620 + ... + 462480.

It is an arithmetic number, because the mean of its divisors is an integer number (277819024).

Almost surely, 2^10311454050 is an apocalyptic number.

10311454050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10311454050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13335313152).

10311454050 is an abundant number, since it is smaller than the sum of its proper divisors (16359172254).

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

10311454050 is a wasteful number, since it uses less digits than its factorization.

10311454050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23004 (or 22999 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 10311454050 its reverse (5045411301), we get a palindrome (15356865351).

The spelling of 10311454050 in words is "ten billion, three hundred eleven million, four hundred fifty-four thousand, fifty".