120003134055 has 16 divisors (see below), whose sum is σ = 219434302464. Its totient is φ = 54858575520.

The previous prime is 120003134029. The next prime is 120003134059. The reversal of 120003134055 is 550431300021.

It is not a de Polignac number, because 120003134055 - 2⁵ = 120003134023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120003134059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571443391 + ... + 571443600.

It is an arithmetic number, because the mean of its divisors is an integer number (13714643904).

Almost surely, 2^120003134055 is an apocalyptic number.

120003134055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120003134055 is a deficient number, since it is larger than the sum of its proper divisors (99431168409).

120003134055 is a wasteful number, since it uses less digits than its factorization.

120003134055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142887006.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 120003134055 its reverse (550431300021), we get a palindrome (670434434076).

The spelling of 120003134055 in words is "one hundred twenty billion, three million, one hundred thirty-four thousand, fifty-five".