1043531053001 has 8 divisors (see below), whose sum is σ = 1077721945920. Its totient is φ = 1009655283888.

The previous prime is 1043531052983. The next prime is 1043531053009. The reversal of 1043531053001 is 1003501353401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1043531053001 - 2⁶ = 1043531052937 is a prime.

It is a super-2 number, since 2×1043531053001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1043531053009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78774221 + ... + 78787466.

It is an arithmetic number, because the mean of its divisors is an integer number (134715243240).

Almost surely, 2^{1043531053001} is an apocalyptic number.

It is an amenable number.

1043531053001 is a deficient number, since it is larger than the sum of its proper divisors (34190892919).

1043531053001 is a wasteful number, since it uses less digits than its factorization.

1043531053001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157561903.

The product of its (nonzero) digits is 2700, while the sum is 26.

The spelling of 1043531053001 in words is "one trillion, forty-three billion, five hundred thirty-one million, fifty-three thousand, one".