10121110000101 has 12 divisors (see below), whose sum is σ = 14660795793228. Its totient is φ = 6728292198144.

The previous prime is 10121110000097. The next prime is 10121110000163. The reversal of 10121110000101 is 10100001112101.

It can be written as a sum of positive squares in 2 ways, for example, as 4000904051076 + 6120205949025 = 2000226^2 + 2473905^2 .

It is not a de Polignac number, because 10121110000101 - 2² = 10121110000097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121110040101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1592869030 + ... + 1592875383.

It is an arithmetic number, because the mean of its divisors is an integer number (1221732982769).

Almost surely, 2^{10121110000101} is an apocalyptic number.

It is an amenable number.

10121110000101 is a deficient number, since it is larger than the sum of its proper divisors (4539685793127).

10121110000101 is a wasteful number, since it uses less digits than its factorization.

10121110000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185744772 (or 3185744769 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 10121110000101 its reverse (10100001112101), we get a palindrome (20221111112202).

The spelling of 10121110000101 in words is "ten trillion, one hundred twenty-one billion, one hundred ten million, one hundred one", and thus it is an aban number.