120041031 has 16 divisors (see below), whose sum is σ = 183795840. Its totient is φ = 68922720.

The previous prime is 120040969. The next prime is 120041081. The reversal of 120041031 is 130140021.

It is a happy number.

It is not a de Polignac number, because 120041031 - 2⁷ = 120040903 is a prime.

It is a super-2 number, since 2×120041031² = 28819698247085922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120040998 and 120041016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120041081) 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, 95100 + ... + 96353.

It is an arithmetic number, because the mean of its divisors is an integer number (11487240).

Almost surely, 2^120041031 is an apocalyptic number.

120041031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120041031 is a deficient number, since it is larger than the sum of its proper divisors (63754809).

120041031 is a wasteful number, since it uses less digits than its factorization.

120041031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191486.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120041031 is about 10956.3237903961. The cubic root of 120041031 is about 493.2986257642.

Adding to 120041031 its reverse (130140021), we get a palindrome (250181052).

The spelling of 120041031 in words is "one hundred twenty million, forty-one thousand, thirty-one".