102100130220112 has 10 divisors (see below), whose sum is σ = 197819002301498. Its totient is φ = 51050065110048.

The previous prime is 102100130220103. The next prime is 102100130220163. The reversal of 102100130220112 is 211022031001201.

It can be written as a sum of positive squares in only one way, i.e., 96065168048656 + 6034962171456 = 9801284^2 + 2456616^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 6381258138757 = 102100130220112 / (1 + 0 + 2 + 1 + 0 + 0 + 1 + 3 + 0 + 2 + 2 + 0 + 1 + 1 + 2).

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, 3190629069363 + ... + 3190629069394.

Almost surely, 2^{102100130220112} is an apocalyptic number.

It is an amenable number.

102100130220112 is a deficient number, since it is larger than the sum of its proper divisors (95718872081386).

102100130220112 is an equidigital number, since it uses as much as digits as its factorization.

102100130220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6381258138765 (or 6381258138759 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102100130220112 its reverse (211022031001201), we get a palindrome (313122161221313).

The spelling of 102100130220112 in words is "one hundred two trillion, one hundred billion, one hundred thirty million, two hundred twenty thousand, one hundred twelve".