1200152351245 has 16 divisors (see below), whose sum is σ = 1453702279680. Its totient is φ = 951150541824.

The previous prime is 1200152351183. The next prime is 1200152351257. The reversal of 1200152351245 is 5421532510021.

It is a cyclic number.

It is not a de Polignac number, because 1200152351245 - 2¹⁹ = 1200151826957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2371209 + ... + 2832478.

It is an arithmetic number, because the mean of its divisors is an integer number (90856392480).

Almost surely, 2^{1200152351245} is an apocalyptic number.

It is an amenable number.

1200152351245 is a deficient number, since it is larger than the sum of its proper divisors (253549928435).

1200152351245 is a wasteful number, since it uses less digits than its factorization.

1200152351245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204124.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1200152351245 its reverse (5421532510021), we get a palindrome (6621684861266).

The spelling of 1200152351245 in words is "one trillion, two hundred billion, one hundred fifty-two million, three hundred fifty-one thousand, two hundred forty-five".