104142502053 has 12 divisors (see below), whose sum is σ = 150460841388. Its totient is φ = 69413204160.

The previous prime is 104142502049. The next prime is 104142502067. The reversal of 104142502053 is 350205241401.

104142502053 is a `hidden beast` number, since 10 + 4 + 142 + 502 + 0 + 5 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42120584289 + 62021917764 = 205233^2 + 249042^2 .

It is not a de Polignac number, because 104142502053 - 2² = 104142502049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104142502073) 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, 1217208 + ... + 1299953.

It is an arithmetic number, because the mean of its divisors is an integer number (12538403449).

Almost surely, 2^104142502053 is an apocalyptic number.

It is an amenable number.

104142502053 is a deficient number, since it is larger than the sum of its proper divisors (46318339335).

104142502053 is a wasteful number, since it uses less digits than its factorization.

104142502053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521764 (or 2521761 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 104142502053 its reverse (350205241401), we get a palindrome (454347743454).

The spelling of 104142502053 in words is "one hundred four billion, one hundred forty-two million, five hundred two thousand, fifty-three".