1042031521202 has 32 divisors (see below), whose sum is σ = 1793033884800. Its totient is φ = 444914426880.

The previous prime is 1042031521177. The next prime is 1042031521241. The reversal of 1042031521202 is 2021251302401.

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, 4029653 + ... + 4280439.

It is an arithmetic number, because the mean of its divisors is an integer number (56032308900).

Almost surely, 2^{1042031521202} is an apocalyptic number.

1042031521202 is a deficient number, since it is larger than the sum of its proper divisors (751002363598).

1042031521202 is a wasteful number, since it uses less digits than its factorization.

1042031521202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251906.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1042031521202 its reverse (2021251302401), we get a palindrome (3063282823603).

The spelling of 1042031521202 in words is "one trillion, forty-two billion, thirty-one million, five hundred twenty-one thousand, two hundred two".