101143302042030 has 32 divisors (see below), whose sum is σ = 244596931970688. Its totient is φ = 26765657536800.

The previous prime is 101143302042001. The next prime is 101143302042031. The reversal of 101143302042030 is 30240203341101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101143302042031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12868100656 + ... + 12868108515.

It is an arithmetic number, because the mean of its divisors is an integer number (7643654124084).

Almost surely, 2^{101143302042030} is an apocalyptic number.

101143302042030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101143302042030 is an abundant number, since it is smaller than the sum of its proper divisors (143453629928658).

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

101143302042030 is a wasteful number, since it uses less digits than its factorization.

101143302042030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25736209312.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101143302042030 its reverse (30240203341101), we get a palindrome (131383505383131).

The spelling of 101143302042030 in words is "one hundred one trillion, one hundred forty-three billion, three hundred two million, forty-two thousand, thirty".