1002111093 has 12 divisors (see below), whose sum is σ = 1458545088. Its totient is φ = 662973480.

The previous prime is 1002111083. The next prime is 1002111107. The reversal of 1002111093 is 3901112001.

It is not a de Polignac number, because 1002111093 - 2⁶ = 1002111029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002111013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423805 + ... + 426162.

It is an arithmetic number, because the mean of its divisors is an integer number (121545424).

Almost surely, 2^1002111093 is an apocalyptic number.

It is an amenable number.

1002111093 is a deficient number, since it is larger than the sum of its proper divisors (456433995).

1002111093 is a wasteful number, since it uses less digits than its factorization.

1002111093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850104 (or 850101 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 1002111093 is about 31656.1383147092. The cubic root of 1002111093 is about 1000.7032030562.

Adding to 1002111093 its reverse (3901112001), we get a palindrome (4903223094).

The spelling of 1002111093 in words is "one billion, two million, one hundred eleven thousand, ninety-three".