120131054 has 4 divisors (see below), whose sum is σ = 180196584. Its totient is φ = 60065526.

The previous prime is 120131023. The next prime is 120131057. The reversal of 120131054 is 450131021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450131021 = 2917 ⋅154313.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120131057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30032762 + ... + 30032765.

It is an arithmetic number, because the mean of its divisors is an integer number (45049146).

Almost surely, 2^120131054 is an apocalyptic number.

120131054 is a deficient number, since it is larger than the sum of its proper divisors (60065530).

120131054 is an equidigital number, since it uses as much as digits as its factorization.

120131054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60065529.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 120131054 is about 10960.4312871346. The cubic root of 120131054 is about 493.4219089598.

Adding to 120131054 its reverse (450131021), we get a palindrome (570262075).

The spelling of 120131054 in words is "one hundred twenty million, one hundred thirty-one thousand, fifty-four".