1105051010070 has 192 divisors, whose sum is σ = 3237260152320. Its totient is φ = 240250171392.

The previous prime is 1105051009969. The next prime is 1105051010071. The reversal of 1105051010070 is 700101505011.

It is a happy number.

It is a super-2 number, since 2×1105051010070² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105051010071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5960694 + ... + 6143286.

It is an arithmetic number, because the mean of its divisors is an integer number (16860729960).

Almost surely, 2^{1105051010070} is an apocalyptic number.

1105051010070 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 1105051010070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1618630076160).

1105051010070 is an abundant number, since it is smaller than the sum of its proper divisors (2132209142250).

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

1105051010070 is a wasteful number, since it uses less digits than its factorization.

1105051010070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182819 (or 182812 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 21.

Adding to 1105051010070 its reverse (700101505011), we get a palindrome (1805152515081).

The spelling of 1105051010070 in words is "one trillion, one hundred five billion, fifty-one million, ten thousand, seventy".