1042133460251 has 6 divisors (see below), whose sum is σ = 1128464042940. Its totient is φ = 961969347768.

The previous prime is 1042133460229. The next prime is 1042133460293. The reversal of 1042133460251 is 1520643312401.

It is a de Polignac number, because none of the positive numbers 2^k-1042133460251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042133465251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3083234921 + ... + 3083235258.

It is an arithmetic number, because the mean of its divisors is an integer number (188077340490).

Almost surely, 2^{1042133460251} is an apocalyptic number.

1042133460251 is a deficient number, since it is larger than the sum of its proper divisors (86330582689).

1042133460251 is an equidigital number, since it uses as much as digits as its factorization.

1042133460251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166470205 (or 6166470192 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1042133460251 its reverse (1520643312401), we get a palindrome (2562776772652).

The spelling of 1042133460251 in words is "one trillion, forty-two billion, one hundred thirty-three million, four hundred sixty thousand, two hundred fifty-one".