135424554443103 has 32 divisors (see below), whose sum is σ = 192406072377600. Its totient is φ = 84430975781376.

The previous prime is 135424554443093. The next prime is 135424554443111. The reversal of 135424554443103 is 301344455424531.

It is a happy number.

It is not a de Polignac number, because 135424554443103 - 2³² = 135420259475807 is a prime.

It is a super-2 number, since 2×135424554443103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135424554443303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33229608 + ... + 37081746.

It is an arithmetic number, because the mean of its divisors is an integer number (6012689761800).

Almost surely, 2^{135424554443103} is an apocalyptic number.

135424554443103 is a deficient number, since it is larger than the sum of its proper divisors (56981517934497).

135424554443103 is a wasteful number, since it uses less digits than its factorization.

135424554443103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856551.

The product of its (nonzero) digits is 6912000, while the sum is 48.

The spelling of 135424554443103 in words is "one hundred thirty-five trillion, four hundred twenty-four billion, five hundred fifty-four million, four hundred forty-three thousand, one hundred three".