1230102112 has 12 divisors (see below), whose sum is σ = 2421763596. Its totient is φ = 615051040.

The previous prime is 1230102101. The next prime is 1230102143. The reversal of 1230102112 is 2112010321.

It is a junction number, because it is equal to n+sod(n) for n = 1230102092 and 1230102101.

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, 19220314 + ... + 19220377.

It is an arithmetic number, because the mean of its divisors is an integer number (201813633).

Almost surely, 2^1230102112 is an apocalyptic number.

It is an amenable number.

1230102112 is a deficient number, since it is larger than the sum of its proper divisors (1191661484).

1230102112 is an equidigital number, since it uses as much as digits as its factorization.

1230102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38440701 (or 38440693 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1230102112 is about 35072.8115782011. The cubic root of 1230102112 is about 1071.4709184668.

Adding to 1230102112 its reverse (2112010321), we get a palindrome (3342112433).

The spelling of 1230102112 in words is "one billion, two hundred thirty million, one hundred two thousand, one hundred twelve".