102443210034011 has 32 divisors (see below), whose sum is σ = 128890079539200. Its totient is φ = 79095877217280.

The previous prime is 102443210034001. The next prime is 102443210034019. The reversal of 102443210034011 is 110430012344201.

It is not a de Polignac number, because 102443210034011 - 2¹⁴ = 102443210017627 is a prime.

It is a super-2 number, since 2×102443210034011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102443210034019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27474095 + ... + 30979223.

It is an arithmetic number, because the mean of its divisors is an integer number (4027814985600).

Almost surely, 2^{102443210034011} is an apocalyptic number.

102443210034011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102443210034011 is a deficient number, since it is larger than the sum of its proper divisors (26446869505189).

102443210034011 is a wasteful number, since it uses less digits than its factorization.

102443210034011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508619.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 102443210034011 its reverse (110430012344201), we get a palindrome (212873222378212).

The spelling of 102443210034011 in words is "one hundred two trillion, four hundred forty-three billion, two hundred ten million, thirty-four thousand, eleven".