1102343421010 has 128 divisors (see below), whose sum is σ = 2280047616000. Its totient is φ = 380338612992.

The previous prime is 1102343421007. The next prime is 1102343421017. The reversal of 1102343421010 is 101243432011.

It is a super-2 number, since 2×1102343421010² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102343421017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 257374329 + ... + 257378611.

It is an arithmetic number, because the mean of its divisors is an integer number (17812872000).

Almost surely, 2^{1102343421010} is an apocalyptic number.

1102343421010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102343421010 is an abundant number, since it is smaller than the sum of its proper divisors (1177704194990).

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

1102343421010 is a wasteful number, since it uses less digits than its factorization.

1102343421010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1102343421010 its reverse (101243432011), we get a palindrome (1203586853021).

The spelling of 1102343421010 in words is "one trillion, one hundred two billion, three hundred forty-three million, four hundred twenty-one thousand, ten".