102300101012 has 6 divisors (see below), whose sum is σ = 179025176778. Its totient is φ = 51150050504.

The previous prime is 102300100999. The next prime is 102300101021. The reversal of 102300101012 is 210101003201.

It can be written as a sum of positive squares in only one way, i.e., 78201885316 + 24098215696 = 279646^2 + 155236^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102300100984 and 102300101002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12787512623 + ... + 12787512630.

It is an arithmetic number, because the mean of its divisors is an integer number (29837529463).

Almost surely, 2^102300101012 is an apocalyptic number.

It is an amenable number.

102300101012 is a deficient number, since it is larger than the sum of its proper divisors (76725075766).

102300101012 is a wasteful number, since it uses less digits than its factorization.

102300101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25575025257 (or 25575025255 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 102300101012 its reverse (210101003201), we get a palindrome (312401104213).

The spelling of 102300101012 in words is "one hundred two billion, three hundred million, one hundred one thousand, twelve".