1105052054340 has 384 divisors, whose sum is σ = 3575778490368. Its totient is φ = 252574433280.

The previous prime is 1105052054329. The next prime is 1105052054399. The reversal of 1105052054340 is 434502505011.

It is a super-2 number, since 2×1105052054340² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1105052054298 and 1105052054307.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 472041570 + ... + 472043910.

It is an arithmetic number, because the mean of its divisors is an integer number (9311923152).

Almost surely, 2^{1105052054340} is an apocalyptic number.

1105052054340 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 1105052054340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1787889245184).

1105052054340 is an abundant number, since it is smaller than the sum of its proper divisors (2470726436028).

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

1105052054340 is a wasteful number, since it uses less digits than its factorization.

1105052054340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 1105052054340 its reverse (434502505011), we get a palindrome (1539554559351).

The spelling of 1105052054340 in words is "one trillion, one hundred five billion, fifty-two million, fifty-four thousand, three hundred forty".