102010030012 has 48 divisors (see below), whose sum is σ = 206471260800. Its totient is φ = 43611687360.

The previous prime is 102010029971. The next prime is 102010030019. The reversal of 102010030012 is 210030010201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010030019) 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, 322723 + ... + 555130.

It is an arithmetic number, because the mean of its divisors is an integer number (4301484600).

Almost surely, 2^102010030012 is an apocalyptic number.

It is an amenable number.

102010030012 is an abundant number, since it is smaller than the sum of its proper divisors (104461230788).

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

102010030012 is a wasteful number, since it uses less digits than its factorization.

102010030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878026 (or 878024 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 102010030012 its reverse (210030010201), we get a palindrome (312040040213).

The spelling of 102010030012 in words is "one hundred two billion, ten million, thirty thousand, twelve".