1002133011 has 12 divisors (see below), whose sum is σ = 1468691336. Its totient is φ = 607353120.

The previous prime is 1002132973. The next prime is 1002133021. The reversal of 1002133011 is 1103312001.

It is not a de Polignac number, because 1002133011 - 2¹⁴ = 1002116627 is a prime.

It is a super-2 number, since 2×1002133011² = 2008541143471852242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002133021) 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, 1379986 + ... + 1380711.

Almost surely, 2^1002133011 is an apocalyptic number.

1002133011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1002133011 is a deficient number, since it is larger than the sum of its proper divisors (466558325).

1002133011 is a wasteful number, since it uses less digits than its factorization.

1002133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760722 (or 2760711 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1002133011 is about 31656.4845015994. The cubic root of 1002133011 is about 1000.7104987387.

Adding to 1002133011 its reverse (1103312001), we get a palindrome (2105445012).

The spelling of 1002133011 in words is "one billion, two million, one hundred thirty-three thousand, eleven".