1031202141100 has 144 divisors (see below), whose sum is σ = 2459660071680. Its totient is φ = 373512902400.

The previous prime is 1031202141097. The next prime is 1031202141121. The reversal of 1031202141100 is 11412021301.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66896994 + ... + 66912406.

It is an arithmetic number, because the mean of its divisors is an integer number (17080972720).

Almost surely, 2^{1031202141100} is an apocalyptic number.

1031202141100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1031202141100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1229830035840).

1031202141100 is an abundant number, since it is smaller than the sum of its proper divisors (1428457930580).

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

1031202141100 is a wasteful number, since it uses less digits than its factorization.

1031202141100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17000 (or 16993 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1031202141100 its reverse (11412021301), we get a palindrome (1042614162401).

The spelling of 1031202141100 in words is "one trillion, thirty-one billion, two hundred two million, one hundred forty-one thousand, one hundred".