1141101400020 has 48 divisors (see below), whose sum is σ = 3195138175488. Its totient is φ = 304288539520.

The previous prime is 1141101399917. The next prime is 1141101400099. The reversal of 1141101400020 is 200041011411.

It is a super-2 number, since 2×1141101400020² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4525885 + ... + 4771355.

It is an arithmetic number, because the mean of its divisors is an integer number (66565378656).

Almost surely, 2^{1141101400020} is an apocalyptic number.

1141101400020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141101400020 is an abundant number, since it is smaller than the sum of its proper divisors (2054036775468).

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

1141101400020 is a wasteful number, since it uses less digits than its factorization.

1141101400020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322960 (or 322958 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1141101400020 its reverse (200041011411), we get a palindrome (1341142411431).

The spelling of 1141101400020 in words is "one trillion, one hundred forty-one billion, one hundred one million, four hundred thousand, twenty".