126053052563103 has 8 divisors (see below), whose sum is σ = 168071505111600. Its totient is φ = 84034984195008.

The previous prime is 126053052563099. The next prime is 126053052563117. The reversal of 126053052563103 is 301365250350621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126053052563103 - 2² = 126053052563099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126053052561103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95278638 + ... + 96592571.

It is an arithmetic number, because the mean of its divisors is an integer number (21008938138950).

Almost surely, 2^{126053052563103} is an apocalyptic number.

126053052563103 is a deficient number, since it is larger than the sum of its proper divisors (42018452548497).

126053052563103 is a wasteful number, since it uses less digits than its factorization.

126053052563103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192090201.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 126053052563103 in words is "one hundred twenty-six trillion, fifty-three billion, fifty-two million, five hundred sixty-three thousand, one hundred three".