102071011 has 8 divisors (see below), whose sum is σ = 116872544. Its totient is φ = 87324480.

The previous prime is 102070999. The next prime is 102071023. The reversal of 102071011 is 110170201.

It is an interprime number because it is at equal distance from previous prime (102070999) and next prime (102071023).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102071011 - 2¹⁵ = 102038243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102070982 and 102071000.

It is not an unprimeable number, because it can be changed into a prime (102071071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9690 + ... + 17263.

It is an arithmetic number, because the mean of its divisors is an integer number (14609068).

Almost surely, 2^102071011 is an apocalyptic number.

102071011 is a deficient number, since it is larger than the sum of its proper divisors (14801533).

102071011 is an equidigital number, since it uses as much as digits as its factorization.

102071011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27501.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 102071011 is about 10103.0198950611. The cubic root of 102071011 is about 467.3412747211.

The spelling of 102071011 in words is "one hundred two million, seventy-one thousand, eleven".