120701031 has 8 divisors (see below), whose sum is σ = 175565184. Its totient is φ = 73152120.

The previous prime is 120701027. The next prime is 120701039. The reversal of 120701031 is 130107021.

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

It is not a de Polignac number, because 120701031 - 2² = 120701027 is a prime.

It is a super-2 number, since 2×120701031² = 29137477768925922, which contains 22 as substring.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 120701031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120701039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828771 + ... + 1828836.

It is an arithmetic number, because the mean of its divisors is an integer number (21945648).

Almost surely, 2^120701031 is an apocalyptic number.

120701031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120701031 is a deficient number, since it is larger than the sum of its proper divisors (54864153).

120701031 is a wasteful number, since it uses less digits than its factorization.

120701031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657621.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 120701031 is about 10986.4020953176. The cubic root of 120701031 is about 494.2010455977.

Adding to 120701031 its reverse (130107021), we get a palindrome (250808052).

The spelling of 120701031 in words is "one hundred twenty million, seven hundred one thousand, thirty-one".