120964019 has 4 divisors (see below), whose sum is σ = 131960760. Its totient is φ = 109967280.

The previous prime is 120964009. The next prime is 120964021. The reversal of 120964019 is 910469021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120964019 - 2⁴ = 120964003 is a prime.

It is a super-2 number, since 2×120964019² = 29264587785264722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120964009) 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, 5498354 + ... + 5498375.

It is an arithmetic number, because the mean of its divisors is an integer number (32990190).

Almost surely, 2^120964019 is an apocalyptic number.

120964019 is a deficient number, since it is larger than the sum of its proper divisors (10996741).

120964019 is a wasteful number, since it uses less digits than its factorization.

120964019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10996740.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 120964019 is about 10998.3643783974. The cubic root of 120964019 is about 494.5597132463.

The spelling of 120964019 in words is "one hundred twenty million, nine hundred sixty-four thousand, nineteen".