10001210103012 has 24 divisors (see below), whose sum is σ = 23905331466912. Its totient is φ = 3252426049600.

The previous prime is 10001210102953. The next prime is 10001210103037. The reversal of 10001210103012 is 21030101210001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10163830914 + ... + 10163831897.

It is an arithmetic number, because the mean of its divisors is an integer number (996055477788).

Almost surely, 2^{10001210103012} is an apocalyptic number.

10001210103012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10001210103012 is an abundant number, since it is smaller than the sum of its proper divisors (13904121363900).

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

10001210103012 is a wasteful number, since it uses less digits than its factorization.

10001210103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20327662859 (or 20327662857 counting only the distinct ones).

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

Adding to 10001210103012 its reverse (21030101210001), we get a palindrome (31031311313013).

The spelling of 10001210103012 in words is "ten trillion, one billion, two hundred ten million, one hundred three thousand, twelve".