143450512100 has 72 divisors (see below), whose sum is σ = 359279796288. Its totient is φ = 48696048000.

The previous prime is 143450512091. The next prime is 143450512129. The reversal of 143450512100 is 1215054341.

It is a self number, because there is not a number n which added to its sum of digits gives 143450512100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 943802 + ... + 1085201.

Almost surely, 2^143450512100 is an apocalyptic number.

143450512100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143450512100 is an abundant number, since it is smaller than the sum of its proper divisors (215829284188).

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

143450512100 is a wasteful number, since it uses less digits than its factorization.

143450512100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029125 (or 2029118 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 143450512100 its reverse (1215054341), we get a palindrome (144665566441).

The spelling of 143450512100 in words is "one hundred forty-three billion, four hundred fifty million, five hundred twelve thousand, one hundred".