102011003010 has 48 divisors (see below), whose sum is σ = 303118410816. Its totient is φ = 23316800544.

The previous prime is 102011002987. The next prime is 102011003051. The reversal of 102011003010 is 10300110201.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 102011002983 and 102011003001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80960484 + ... + 80961743.

It is an arithmetic number, because the mean of its divisors is an integer number (6314966892).

Almost surely, 2^102011003010 is an apocalyptic number.

102011003010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011003010 is an abundant number, since it is smaller than the sum of its proper divisors (201107407806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102011003010 is a wasteful number, since it uses less digits than its factorization.

102011003010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161922247 (or 161922244 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 102011003010 its reverse (10300110201), we get a palindrome (112311113211).

The spelling of 102011003010 in words is "one hundred two billion, eleven million, three thousand, ten".