1042130001139 has 2 divisors, whose sum is σ = 1042130001140. Its totient is φ = 1042130001138.

The previous prime is 1042130001131. The next prime is 1042130001161. The reversal of 1042130001139 is 9311000312401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042130001139 - 2³ = 1042130001131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042130001131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521065000569 + 521065000570.

It is an arithmetic number, because the mean of its divisors is an integer number (521065000570).

Almost surely, 2^{1042130001139} is an apocalyptic number.

1042130001139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042130001139 is an equidigital number, since it uses as much as digits as its factorization.

1042130001139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 1042130001139 in words is "one trillion, forty-two billion, one hundred thirty million, one thousand, one hundred thirty-nine".