1102441023420 has 96 divisors (see below), whose sum is σ = 3368728016640. Its totient is φ = 267157493760.

The previous prime is 1102441023401. The next prime is 1102441023449. The reversal of 1102441023420 is 243201442011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1440844 + ... + 2069036.

It is an arithmetic number, because the mean of its divisors is an integer number (35090916840).

Almost surely, 2^{1102441023420} is an apocalyptic number.

1102441023420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102441023420 is an abundant number, since it is smaller than the sum of its proper divisors (2266286993220).

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

1102441023420 is a wasteful number, since it uses less digits than its factorization.

1102441023420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630875 (or 630873 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1102441023420 its reverse (243201442011), we get a palindrome (1345642465431).

The spelling of 1102441023420 in words is "one trillion, one hundred two billion, four hundred forty-one million, twenty-three thousand, four hundred twenty".