1001500155119 has 2 divisors, whose sum is σ = 1001500155120. Its totient is φ = 1001500155118.

The previous prime is 1001500155049. The next prime is 1001500155193. The reversal of 1001500155119 is 9115510051001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001500155119 is a prime.

It is a super-2 number, since 2×1001500155119² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1001500155091 and 1001500155100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001500155199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500750077559 + 500750077560.

It is an arithmetic number, because the mean of its divisors is an integer number (500750077560).

Almost surely, 2^{1001500155119} is an apocalyptic number.

1001500155119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001500155119 is an equidigital number, since it uses as much as digits as its factorization.

1001500155119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 29.

The spelling of 1001500155119 in words is "one trillion, one billion, five hundred million, one hundred fifty-five thousand, one hundred nineteen".