1141511536100 has 144 divisors (see below), whose sum is σ = 2700858800640. Its totient is φ = 416255500800.

The previous prime is 1141511536079. The next prime is 1141511536111. The reversal of 1141511536100 is 16351151411.

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, 44055749 + ... + 44081651.

Almost surely, 2^{1141511536100} is an apocalyptic number.

1141511536100 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 1141511536100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1350429400320).

1141511536100 is an abundant number, since it is smaller than the sum of its proper divisors (1559347264540).

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

1141511536100 is a wasteful number, since it uses less digits than its factorization.

1141511536100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26350 (or 26343 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 29.

Adding to 1141511536100 its reverse (16351151411), we get a palindrome (1157862687511).

The spelling of 1141511536100 in words is "one trillion, one hundred forty-one billion, five hundred eleven million, five hundred thirty-six thousand, one hundred".