1053511010120 has 32 divisors (see below), whose sum is σ = 2370573889920. Its totient is φ = 421373449920.

The previous prime is 1053511010099. The next prime is 1053511010159. The reversal of 1053511010120 is 210101153501.

It is a happy number.

It is a super-2 number, since 2×1053511010120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1053511010092 and 1053511010101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412022 + ... + 1508901.

It is an arithmetic number, because the mean of its divisors is an integer number (74080434060).

Almost surely, 2^{1053511010120} is an apocalyptic number.

1053511010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1053511010120 is an abundant number, since it is smaller than the sum of its proper divisors (1317062879800).

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

1053511010120 is a wasteful number, since it uses less digits than its factorization.

1053511010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934645 (or 1934641 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 1053511010120 its reverse (210101153501), we get a palindrome (1263612163621).

The spelling of 1053511010120 in words is "one trillion, fifty-three billion, five hundred eleven million, ten thousand, one hundred twenty".