102010000010 has 32 divisors (see below), whose sum is σ = 184340660112. Its totient is φ = 40643665920.

The previous prime is 102009999979. The next prime is 102010000013. The reversal of 102010000010 is 10000010201.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 28167915889 + 73842084121 = 167833^2 + 271739^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102009999949 and 102010000003.

It is not an unprimeable number, because it can be changed into a prime (102010000013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3292190 + ... + 3323030.

Almost surely, 2^102010000010 is an apocalyptic number.

102010000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102010000010 is a deficient number, since it is larger than the sum of its proper divisors (82330660102).

102010000010 is a wasteful number, since it uses less digits than its factorization.

102010000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32138.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 102010000010 its reverse (10000010201), we get a palindrome (112010010211).

The spelling of 102010000010 in words is "one hundred two billion, ten million, ten", and thus it is an aban number.