1001100212013 has 8 divisors (see below), whose sum is σ = 1456145762976. Its totient is φ = 606727401200.

The previous prime is 1001100212009. The next prime is 1001100212027. The reversal of 1001100212013 is 3102120011001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1001100212013 - 2² = 1001100212009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001100212013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001100212033) 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, 15168184998 + ... + 15168185063.

It is an arithmetic number, because the mean of its divisors is an integer number (182018220372).

Almost surely, 2^{1001100212013} is an apocalyptic number.

It is an amenable number.

1001100212013 is a deficient number, since it is larger than the sum of its proper divisors (455045550963).

1001100212013 is a wasteful number, since it uses less digits than its factorization.

1001100212013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30336370075.

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

Adding to 1001100212013 its reverse (3102120011001), we get a palindrome (4103220223014).

The spelling of 1001100212013 in words is "one trillion, one billion, one hundred million, two hundred twelve thousand, thirteen".