120750213 has 4 divisors (see below), whose sum is σ = 161000288. Its totient is φ = 80500140.

The previous prime is 120750211. The next prime is 120750221. The reversal of 120750213 is 312057021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120750213 - 2¹ = 120750211 is a prime.

It is a super-2 number, since 2×120750213² = 29161227879090738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120750213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120750211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20125033 + ... + 20125038.

It is an arithmetic number, because the mean of its divisors is an integer number (40250072).

Almost surely, 2^120750213 is an apocalyptic number.

It is an amenable number.

120750213 is a deficient number, since it is larger than the sum of its proper divisors (40250075).

120750213 is an equidigital number, since it uses as much as digits as its factorization.

120750213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40250074.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 120750213 is about 10988.6401797493. The cubic root of 120750213 is about 494.2681604491.

The spelling of 120750213 in words is "one hundred twenty million, seven hundred fifty thousand, two hundred thirteen".