1200607151 has 4 divisors (see below), whose sum is σ = 1226152032. Its totient is φ = 1175062272.

The previous prime is 1200607139. The next prime is 1200607159. The reversal of 1200607151 is 1517060021.

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 1200607151 - 2⁶ = 1200607087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200607159) 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, 12772370 + ... + 12772463.

It is an arithmetic number, because the mean of its divisors is an integer number (306538008).

Almost surely, 2^1200607151 is an apocalyptic number.

1200607151 is a deficient number, since it is larger than the sum of its proper divisors (25544881).

1200607151 is an equidigital number, since it uses as much as digits as its factorization.

1200607151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25544880.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1200607151 is about 34649.7785130006. The cubic root of 1200607151 is about 1062.8377595797.

Adding to 1200607151 its reverse (1517060021), we get a palindrome (2717667172).

The spelling of 1200607151 in words is "one billion, two hundred million, six hundred seven thousand, one hundred fifty-one".