120711071 has 8 divisors (see below), whose sum is σ = 130355904. Its totient is φ = 111117600.

The previous prime is 120711053. The next prime is 120711077. The reversal of 120711071 is 170117021.

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

It is a cyclic number.

It is not a de Polignac number, because 120711071 - 2²² = 116516767 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120711077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7880 + ... + 17421.

It is an arithmetic number, because the mean of its divisors is an integer number (16294488).

Almost surely, 2^120711071 is an apocalyptic number.

120711071 is a deficient number, since it is larger than the sum of its proper divisors (9644833).

120711071 is a wasteful number, since it uses less digits than its factorization.

120711071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25681.

The product of its (nonzero) digits is 98, while the sum is 20.

The square root of 120711071 is about 10986.8590142952. The cubic root of 120711071 is about 494.2147478859.

Adding to 120711071 its reverse (170117021), we get a palindrome (290828092).

The spelling of 120711071 in words is "one hundred twenty million, seven hundred eleven thousand, seventy-one".