101140041441143 has 4 divisors (see below), whose sum is σ = 101140082224488. Its totient is φ = 101140000657800.

The previous prime is 101140041441139. The next prime is 101140041441181. The reversal of 101140041441143 is 341144140041101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101140041441143 - 2² = 101140041441139 is a prime.

It is a super-2 number, since 2×101140041441143² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101140041441193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16413008 + ... + 21717893.

It is an arithmetic number, because the mean of its divisors is an integer number (25285020556122).

Almost surely, 2^{101140041441143} is an apocalyptic number.

101140041441143 is a deficient number, since it is larger than the sum of its proper divisors (40783345).

101140041441143 is an equidigital number, since it uses as much as digits as its factorization.

101140041441143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40783344.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 101140041441143 its reverse (341144140041101), we get a palindrome (442284181482244).

The spelling of 101140041441143 in words is "one hundred one trillion, one hundred forty billion, forty-one million, four hundred forty-one thousand, one hundred forty-three".