101230103112 has 64 divisors (see below), whose sum is σ = 253593721920. Its totient is φ = 33674323968.

The previous prime is 101230103101. The next prime is 101230103123. The reversal of 101230103112 is 211301032101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (101230103101) and next prime (101230103123).

It is a junction number, because it is equal to n+sod(n) for n = 101230103091 and 101230103100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38680428 + ... + 38683044.

It is an arithmetic number, because the mean of its divisors is an integer number (3962401905).

Almost surely, 2^101230103112 is an apocalyptic number.

101230103112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101230103112 is an abundant number, since it is smaller than the sum of its proper divisors (152363618808).

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

101230103112 is a wasteful number, since it uses less digits than its factorization.

101230103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310 (or 5306 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101230103112 its reverse (211301032101), we get a palindrome (312531135213).

The spelling of 101230103112 in words is "one hundred one billion, two hundred thirty million, one hundred three thousand, one hundred twelve".