1043201145213 has 24 divisors (see below), whose sum is σ = 1572879829248. Its totient is φ = 665010273312.

The previous prime is 1043201145187. The next prime is 1043201145229. The reversal of 1043201145213 is 3125411023401.

1043201145213 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 20 + 114 + 521 + 3 = 666.

It is not a de Polignac number, because 1043201145213 - 2⁸ = 1043201144957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043201145713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201045 + ... + 1458362.

It is an arithmetic number, because the mean of its divisors is an integer number (65536659552).

Almost surely, 2^{1043201145213} is an apocalyptic number.

It is an amenable number.

1043201145213 is a deficient number, since it is larger than the sum of its proper divisors (529678684035).

1043201145213 is a wasteful number, since it uses less digits than its factorization.

1043201145213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662473 (or 1662470 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1043201145213 its reverse (3125411023401), we get a palindrome (4168612168614).

The spelling of 1043201145213 in words is "one trillion, forty-three billion, two hundred one million, one hundred forty-five thousand, two hundred thirteen".