10030312102 has 4 divisors (see below), whose sum is σ = 15045468156. Its totient is φ = 5015156050.

The previous prime is 10030312081. The next prime is 10030312151. The reversal of 10030312102 is 20121303001.

It is a semiprime because it is the product of two primes.

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, 2507578024 + ... + 2507578027.

It is an arithmetic number, because the mean of its divisors is an integer number (3761367039).

Almost surely, 2^10030312102 is an apocalyptic number.

10030312102 is a deficient number, since it is larger than the sum of its proper divisors (5015156054).

10030312102 is an equidigital number, since it uses as much as digits as its factorization.

10030312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015156053.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10030312102 its reverse (20121303001), we get a palindrome (30151615103).

The spelling of 10030312102 in words is "ten billion, thirty million, three hundred twelve thousand, one hundred two".