120140160 has 192 divisors, whose sum is σ = 445817520. Its totient is φ = 27439104.

The previous prime is 120140143. The next prime is 120140177. The reversal of 120140160 is 61041021.

It is an interprime number because it is at equal distance from previous prime (120140143) and next prime (120140177).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93442 + ... + 94718.

Almost surely, 2^120140160 is an apocalyptic number.

120140160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120140160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222908760).

120140160 is an abundant number, since it is smaller than the sum of its proper divisors (325677360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120140160 is a wasteful number, since it uses less digits than its factorization.

120140160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1294 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 120140160 is about 10960.8466826245. The cubic root of 120140160 is about 493.4343758622.

Adding to 120140160 its reverse (61041021), we get a palindrome (181181181).

The spelling of 120140160 in words is "one hundred twenty million, one hundred forty thousand, one hundred sixty".