104054111220351 has 4 divisors (see below), whose sum is σ = 138738814960472. Its totient is φ = 69369407480232.

The previous prime is 104054111220341. The next prime is 104054111220403. The reversal of 104054111220351 is 153022111450401.

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

It is not a de Polignac number, because 104054111220351 - 2¹¹ = 104054111218303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104054111220341) 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, 17342351870056 + ... + 17342351870061.

It is an arithmetic number, because the mean of its divisors is an integer number (34684703740118).

Almost surely, 2^{104054111220351} is an apocalyptic number.

104054111220351 is a deficient number, since it is larger than the sum of its proper divisors (34684703740121).

104054111220351 is an equidigital number, since it uses as much as digits as its factorization.

104054111220351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34684703740120.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 104054111220351 its reverse (153022111450401), we get a palindrome (257076222670752).

The spelling of 104054111220351 in words is "one hundred four trillion, fifty-four billion, one hundred eleven million, two hundred twenty thousand, three hundred fifty-one".