1002111151 has 2 divisors, whose sum is σ = 1002111152. Its totient is φ = 1002111150.

The previous prime is 1002111139. The next prime is 1002111157. The reversal of 1002111151 is 1511112001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002111151 - 2¹⁹ = 1001586863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002111157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501055575 + 501055576.

It is an arithmetic number, because the mean of its divisors is an integer number (501055576).

Almost surely, 2^1002111151 is an apocalyptic number.

1002111151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002111151 is an equidigital number, since it uses as much as digits as its factorization.

1002111151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10, while the sum is 13.

The square root of 1002111151 is about 31656.1392308032. The cubic root of 1002111151 is about 1000.7032223624.

Adding to 1002111151 its reverse (1511112001), we get a palindrome (2513223152).

The spelling of 1002111151 in words is "one billion, two million, one hundred eleven thousand, one hundred fifty-one".