1201153670 has 8 divisors (see below), whose sum is σ = 2162076624. Its totient is φ = 480461464.

The previous prime is 1201153669. The next prime is 1201153693. The reversal of 1201153670 is 763511021.

1201153670 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60057674 + ... + 60057693.

It is an arithmetic number, because the mean of its divisors is an integer number (270259578).

Almost surely, 2^1201153670 is an apocalyptic number.

1201153670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201153670 is a deficient number, since it is larger than the sum of its proper divisors (960922954).

1201153670 is a wasteful number, since it uses less digits than its factorization.

1201153670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120115374.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1201153670 is about 34657.6639432031. The cubic root of 1201153670 is about 1062.9990038065. Note that the first 3 decimals are identical.

Adding to 1201153670 its reverse (763511021), we get a palindrome (1964664691).

The spelling of 1201153670 in words is "one billion, two hundred one million, one hundred fifty-three thousand, six hundred seventy".