10121002311 has 16 divisors (see below), whose sum is σ = 15839304704. Its totient is φ = 5627120544.

The previous prime is 10121002277. The next prime is 10121002337. The reversal of 10121002311 is 11320012101.

10121002311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10121002311 - 2⁶ = 10121002247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121002361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6512095 + ... + 6513648.

It is an arithmetic number, because the mean of its divisors is an integer number (989956544).

Almost surely, 2^10121002311 is an apocalyptic number.

10121002311 is a deficient number, since it is larger than the sum of its proper divisors (5718302393).

10121002311 is a wasteful number, since it uses less digits than its factorization.

10121002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025790.

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

Adding to 10121002311 its reverse (11320012101), we get a palindrome (21441014412).

The spelling of 10121002311 in words is "ten billion, one hundred twenty-one million, two thousand, three hundred eleven".