1053023311120 has 40 divisors (see below), whose sum is σ = 2670850036800. Its totient is φ = 382917567360.

The previous prime is 1053023311069. The next prime is 1053023311157. The reversal of 1053023311120 is 211133203501.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1053023311120² (a number of 25 digits) contains 22 as substring.

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 = 1053023311091 and 1053023311100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598307820 + ... + 598309579.

It is an arithmetic number, because the mean of its divisors is an integer number (66771250920).

Almost surely, 2^{1053023311120} is an apocalyptic number.

1053023311120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053023311120 is an abundant number, since it is smaller than the sum of its proper divisors (1617826725680).

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

1053023311120 is a wasteful number, since it uses less digits than its factorization.

1053023311120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196617423 (or 1196617417 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 1053023311120 its reverse (211133203501), we get a palindrome (1264156514621).

The spelling of 1053023311120 in words is "one trillion, fifty-three billion, twenty-three million, three hundred eleven thousand, one hundred twenty".