104554430142131 has 4 divisors (see below), whose sum is σ = 104556079615200. Its totient is φ = 104552780669064.

The previous prime is 104554430142059. The next prime is 104554430142133. The reversal of 104554430142131 is 131241034455401.

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 104554430142131 - 2³⁴ = 104537250272947 is a prime.

It is a super-2 number, since 2×104554430142131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104554430142133) 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, 824641451 + ... + 824768228.

It is an arithmetic number, because the mean of its divisors is an integer number (26139019903800).

Almost surely, 2^{104554430142131} is an apocalyptic number.

104554430142131 is a deficient number, since it is larger than the sum of its proper divisors (1649473069).

104554430142131 is an equidigital number, since it uses as much as digits as its factorization.

104554430142131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649473068.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 104554430142131 its reverse (131241034455401), we get a palindrome (235795464597532).

The spelling of 104554430142131 in words is "one hundred four trillion, five hundred fifty-four billion, four hundred thirty million, one hundred forty-two thousand, one hundred thirty-one".