10001102312 has 32 divisors (see below), whose sum is σ = 19896710400. Its totient is φ = 4696545024.

The previous prime is 10001102303. The next prime is 10001102327. The reversal of 10001102312 is 21320110001.

It is a junction number, because it is equal to n+sod(n) for n = 10001102293 and 10001102302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11618 + ... + 141905.

It is an arithmetic number, because the mean of its divisors is an integer number (621772200).

Almost surely, 2^10001102312 is an apocalyptic number.

It is an amenable number.

10001102312 is a deficient number, since it is larger than the sum of its proper divisors (9895608088).

10001102312 is a wasteful number, since it uses less digits than its factorization.

10001102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154025 (or 154021 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10001102312 its reverse (21320110001), we get a palindrome (31321212313).

The spelling of 10001102312 in words is "ten billion, one million, one hundred two thousand, three hundred twelve".