103110030212 has 24 divisors (see below), whose sum is σ = 206396232000. Its totient is φ = 44152261920.

The previous prime is 103110030211. The next prime is 103110030223. The reversal of 103110030212 is 212030011301.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (103110030211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1539587 + ... + 1605162.

It is an arithmetic number, because the mean of its divisors is an integer number (8599843000).

Almost surely, 2^103110030212 is an apocalyptic number.

It is an amenable number.

103110030212 is an abundant number, since it is smaller than the sum of its proper divisors (103286201788).

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

103110030212 is a wasteful number, since it uses less digits than its factorization.

103110030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145931 (or 3145929 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103110030212 its reverse (212030011301), we get a palindrome (315140041513).

The spelling of 103110030212 in words is "one hundred three billion, one hundred ten million, thirty thousand, two hundred twelve".