1043100020140 has 36 divisors (see below), whose sum is σ = 2311867955376. Its totient is φ = 395280004896.

The previous prime is 1043100020093. The next prime is 1043100020213. The reversal of 1043100020140 is 410200013401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72229624 + ... + 72244063.

It is an arithmetic number, because the mean of its divisors is an integer number (64218554316).

Almost surely, 2^{1043100020140} is an apocalyptic number.

1043100020140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043100020140 is an abundant number, since it is smaller than the sum of its proper divisors (1268767935236).

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

1043100020140 is a wasteful number, since it uses less digits than its factorization.

1043100020140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144473734 (or 144473713 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1043100020140 its reverse (410200013401), we get a palindrome (1453300033541).

The spelling of 1043100020140 in words is "one trillion, forty-three billion, one hundred million, twenty thousand, one hundred forty".