1042125523033 has 16 divisors (see below), whose sum is σ = 1216483628800. Its totient is φ = 892385430048.

The previous prime is 1042125523009. The next prime is 1042125523057. The reversal of 1042125523033 is 3303255212401.

It is an interprime number because it is at equal distance from previous prime (1042125523009) and next prime (1042125523057).

It is a de Polignac number, because none of the positive numbers 2^k-1042125523033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042125522986 and 1042125523004.

It is not an unprimeable number, because it can be changed into a prime (1042125523063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1116285 + ... + 1824922.

It is an arithmetic number, because the mean of its divisors is an integer number (76030226800).

Almost surely, 2^{1042125523033} is an apocalyptic number.

It is an amenable number.

1042125523033 is a deficient number, since it is larger than the sum of its proper divisors (174358105767).

1042125523033 is an equidigital number, since it uses as much as digits as its factorization.

1042125523033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942261 (or 2942247 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 1042125523033 in words is "one trillion, forty-two billion, one hundred twenty-five million, five hundred twenty-three thousand, thirty-three".