101200102010012 has 12 divisors (see below), whose sum is σ = 177739529344440. Its totient is φ = 50417379340176.

The previous prime is 101200102009943. The next prime is 101200102010023. The reversal of 101200102010012 is 210010201002101.

It is a junction number, because it is equal to n+sod(n) for n = 101200102009975 and 101200102010002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45667914962 + ... + 45667917177.

It is an arithmetic number, because the mean of its divisors is an integer number (14811627445370).

Almost surely, 2^{101200102010012} is an apocalyptic number.

It is an amenable number.

101200102010012 is a deficient number, since it is larger than the sum of its proper divisors (76539427334428).

101200102010012 is a wasteful number, since it uses less digits than its factorization.

101200102010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91335832420 (or 91335832418 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101200102010012 its reverse (210010201002101), we get a palindrome (311210303012113).

The spelling of 101200102010012 in words is "one hundred one trillion, two hundred billion, one hundred two million, ten thousand, twelve".