141003155550 has 96 divisors (see below), whose sum is σ = 351112527360. Its totient is φ = 37447945600.

The previous prime is 141003155453. The next prime is 141003155561. The reversal of 141003155550 is 55551300141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65857480 + ... + 65859620.

It is an arithmetic number, because the mean of its divisors is an integer number (3657422160).

Almost surely, 2^141003155550 is an apocalyptic number.

141003155550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141003155550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175556263680).

141003155550 is an abundant number, since it is smaller than the sum of its proper divisors (210109371810).

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

141003155550 is a wasteful number, since it uses less digits than its factorization.

141003155550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738 (or 3733 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

Adding to 141003155550 its reverse (55551300141), we get a palindrome (196554455691).

The spelling of 141003155550 in words is "one hundred forty-one billion, three million, one hundred fifty-five thousand, five hundred fifty".