1021102413340 has 24 divisors (see below), whose sum is σ = 2144397422160. Its totient is φ = 408425278848.

The previous prime is 1021102413313. The next prime is 1021102413407. The reversal of 1021102413340 is 433142011201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439350 + ... + 1495069.

It is an arithmetic number, because the mean of its divisors is an integer number (89349892590).

Almost surely, 2^{1021102413340} is an apocalyptic number.

1021102413340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1021102413340 is an abundant number, since it is smaller than the sum of its proper divisors (1123295008820).

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

1021102413340 is a wasteful number, since it uses less digits than its factorization.

1021102413340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960821 (or 1960819 counting only the distinct ones).

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

Adding to 1021102413340 its reverse (433142011201), we get a palindrome (1454244424541).

The spelling of 1021102413340 in words is "one trillion, twenty-one billion, one hundred two million, four hundred thirteen thousand, three hundred forty".