1203155212114 has 16 divisors (see below), whose sum is σ = 1839044188440. Its totient is φ = 590143690240.

The previous prime is 1203155212097. The next prime is 1203155212123. The reversal of 1203155212114 is 4112125513021.

It can be written as a sum of positive squares in 4 ways, for example, as 1063544626089 + 139610586025 = 1031283^2 + 373645^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44767 + ... + 1551874.

Almost surely, 2^{1203155212114} is an apocalyptic number.

1203155212114 is a deficient number, since it is larger than the sum of its proper divisors (635888976326).

1203155212114 is a wasteful number, since it uses less digits than its factorization.

1203155212114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603805.

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 1203155212114 in words is "one trillion, two hundred three billion, one hundred fifty-five million, two hundred twelve thousand, one hundred fourteen".