102010541011 has 4 divisors (see below), whose sum is σ = 103682845024. Its totient is φ = 100338237000.

The previous prime is 102010540987. The next prime is 102010541023. The reversal of 102010541011 is 110145010201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102010541011 - 2⁷ = 102010540883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102010548011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836151915 + ... + 836152036.

It is an arithmetic number, because the mean of its divisors is an integer number (25920711256).

Almost surely, 2^102010541011 is an apocalyptic number.

102010541011 is a deficient number, since it is larger than the sum of its proper divisors (1672304013).

102010541011 is an equidigital number, since it uses as much as digits as its factorization.

102010541011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672304012.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 102010541011 its reverse (110145010201), we get a palindrome (212155551212).

The spelling of 102010541011 in words is "one hundred two billion, ten million, five hundred forty-one thousand, eleven".