1043525141201 has 4 divisors (see below), whose sum is σ = 1043529830400. Its totient is φ = 1043520452004.

The previous prime is 1043525141123. The next prime is 1043525141203. The reversal of 1043525141201 is 1021415253401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1043525141201 - 2³⁰ = 1042451399377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043525141203) 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, 1993241 + ... + 2461718.

It is an arithmetic number, because the mean of its divisors is an integer number (260882457600).

Almost surely, 2^{1043525141201} is an apocalyptic number.

It is an amenable number.

1043525141201 is a deficient number, since it is larger than the sum of its proper divisors (4689199).

1043525141201 is an equidigital number, since it uses as much as digits as its factorization.

1043525141201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689198.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 1043525141201 in words is "one trillion, forty-three billion, five hundred twenty-five million, one hundred forty-one thousand, two hundred one".