141020111000 has 64 divisors (see below), whose sum is σ = 330168178080. Its totient is φ = 56377084800.

The previous prime is 141020110967. The next prime is 141020111027. The reversal of 141020111000 is 111020141.

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, 1829234 + ... + 1904766.

Almost surely, 2^141020111000 is an apocalyptic number.

141020111000 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 141020111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165084089040).

141020111000 is an abundant number, since it is smaller than the sum of its proper divisors (189148067080).

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

141020111000 is a wasteful number, since it uses less digits than its factorization.

141020111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77421 (or 77407 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 141020111000 its reverse (111020141), we get a palindrome (141131131141).

The spelling of 141020111000 in words is "one hundred forty-one billion, twenty million, one hundred eleven thousand".