1011341352120 has 128 divisors (see below), whose sum is σ = 3310288922880. Its totient is φ = 245140736000.

The previous prime is 1011341352103. The next prime is 1011341352143. The reversal of 1011341352120 is 212531431101.

It is a super-2 number, since 2×1011341352120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10619515 + ... + 10714325.

It is an arithmetic number, because the mean of its divisors is an integer number (25861632210).

Almost surely, 2^{1011341352120} is an apocalyptic number.

1011341352120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011341352120 is an abundant number, since it is smaller than the sum of its proper divisors (2298947570760).

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

1011341352120 is a wasteful number, since it uses less digits than its factorization.

1011341352120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102917 (or 102913 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1011341352120 its reverse (212531431101), we get a palindrome (1223872783221).

The spelling of 1011341352120 in words is "one trillion, eleven billion, three hundred forty-one million, three hundred fifty-two thousand, one hundred twenty".