1104342100131 has 4 divisors (see below), whose sum is σ = 1472456133512. Its totient is φ = 736228066752.

The previous prime is 1104342100111. The next prime is 1104342100139. The reversal of 1104342100131 is 1310012434011.

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

It is not a de Polignac number, because 1104342100131 - 2⁷ = 1104342100003 is a prime.

It is a super-2 number, since 2×1104342100131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1104342100098 and 1104342100107.

It is not an unprimeable number, because it can be changed into a prime (1104342100139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184057016686 + ... + 184057016691.

It is an arithmetic number, because the mean of its divisors is an integer number (368114033378).

Almost surely, 2^{1104342100131} is an apocalyptic number.

1104342100131 is a deficient number, since it is larger than the sum of its proper divisors (368114033381).

1104342100131 is an equidigital number, since it uses as much as digits as its factorization.

1104342100131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368114033380.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1104342100131 its reverse (1310012434011), we get a palindrome (2414354534142).

The spelling of 1104342100131 in words is "one trillion, one hundred four billion, three hundred forty-two million, one hundred thousand, one hundred thirty-one".