10121001022013 has 32 divisors (see below), whose sum is σ = 11975563708416. Its totient is φ = 8373964229568.

The previous prime is 10121001022009. The next prime is 10121001022037. The reversal of 10121001022013 is 31022010012101.

It is not a de Polignac number, because 10121001022013 - 2² = 10121001022009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121001022003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8114270 + ... + 9278112.

It is an arithmetic number, because the mean of its divisors is an integer number (374236365888).

Almost surely, 2^{10121001022013} is an apocalyptic number.

It is an amenable number.

10121001022013 is a deficient number, since it is larger than the sum of its proper divisors (1854562686403).

10121001022013 is a wasteful number, since it uses less digits than its factorization.

10121001022013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164233.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10121001022013 its reverse (31022010012101), we get a palindrome (41143011034114).

The spelling of 10121001022013 in words is "ten trillion, one hundred twenty-one billion, one million, twenty-two thousand, thirteen".