104235351143 has 12 divisors (see below), whose sum is σ = 130940276880. Its totient is φ = 81222350880.

The previous prime is 104235351133. The next prime is 104235351151. The reversal of 104235351143 is 341153532401.

It is not a de Polignac number, because 104235351143 - 2¹⁴ = 104235334759 is a prime.

It is a super-2 number, since 2×104235351143² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104235351133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61531238 + ... + 61532931.

It is an arithmetic number, because the mean of its divisors is an integer number (10911689740).

Almost surely, 2^104235351143 is an apocalyptic number.

104235351143 is a deficient number, since it is larger than the sum of its proper divisors (26704925737).

104235351143 is a wasteful number, since it uses less digits than its factorization.

104235351143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123064198 (or 123064187 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 104235351143 its reverse (341153532401), we get a palindrome (445388883544).

The spelling of 104235351143 in words is "one hundred four billion, two hundred thirty-five million, three hundred fifty-one thousand, one hundred forty-three".