1501041531151 has 2 divisors, whose sum is σ = 1501041531152. Its totient is φ = 1501041531150.

The previous prime is 1501041531127. The next prime is 1501041531263. The reversal of 1501041531151 is 1511351401051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1501041531151 - 2¹⁹ = 1501041006863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1501041331151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750520765575 + 750520765576.

It is an arithmetic number, because the mean of its divisors is an integer number (750520765576).

Almost surely, 2^{1501041531151} is an apocalyptic number.

1501041531151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1501041531151 is an equidigital number, since it uses as much as digits as its factorization.

1501041531151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 28.

The spelling of 1501041531151 in words is "one trillion, five hundred one billion, forty-one million, five hundred thirty-one thousand, one hundred fifty-one".