211012003003023 has 12 divisors (see below), whose sum is σ = 304885478705080. Its totient is φ = 140632962550416.

The previous prime is 211012003003007. The next prime is 211012003003051. The reversal of 211012003003023 is 320300300210112.

211012003003023 is a `hidden beast` number, since 2 + 110 + 1 + 200 + 300 + 30 + 23 = 666.

It is not a de Polignac number, because 211012003003023 - 2⁴ = 211012003003007 is a prime.

It is a super-2 number, since 2×211012003003023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211012003002987 and 211012003003005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211012003023023) 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, 3475477813 + ... + 3475538526.

Almost surely, 2^{211012003003023} is an apocalyptic number.

211012003003023 is a deficient number, since it is larger than the sum of its proper divisors (93873475702057).

211012003003023 is a wasteful number, since it uses less digits than its factorization.

211012003003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6951019718 (or 6951019715 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 211012003003023 its reverse (320300300210112), we get a palindrome (531312303213135).

The spelling of 211012003003023 in words is "two hundred eleven trillion, twelve billion, three million, three thousand, twenty-three".