10121001011110 has 32 divisors (see below), whose sum is σ = 19984993401600. Its totient is φ = 3659803304160.

The previous prime is 10121001011089. The next prime is 10121001011111. The reversal of 10121001011110 is 1111010012101.

It is a super-2 number, since 2×10121001011110² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121001011111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256988970 + ... + 257028349.

It is an arithmetic number, because the mean of its divisors is an integer number (624531043800).

Almost surely, 2^{10121001011110} is an apocalyptic number.

10121001011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121001011110 is a deficient number, since it is larger than the sum of its proper divisors (9863992390490).

10121001011110 is a wasteful number, since it uses less digits than its factorization.

10121001011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514017516.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10121001011110 its reverse (1111010012101), we get a palindrome (11232011023211).

Subtracting from 10121001011110 its reverse (1111010012101), we obtain a palindrome (9009990999009).

The spelling of 10121001011110 in words is "ten trillion, one hundred twenty-one billion, one million, eleven thousand, one hundred ten".