10121011444311 has 8 divisors (see below), whose sum is σ = 13494874195440. Its totient is φ = 6747244828032.

The previous prime is 10121011444259. The next prime is 10121011444361. The reversal of 10121011444311 is 11344411012101.

It is a happy number.

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

It is not a de Polignac number, because 10121011444311 - 2¹³ = 10121011436119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121011444361) 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, 23787700 + ... + 24209433.

It is an arithmetic number, because the mean of its divisors is an integer number (1686859274430).

Almost surely, 2^{10121011444311} is an apocalyptic number.

10121011444311 is a deficient number, since it is larger than the sum of its proper divisors (3373862751129).

10121011444311 is an equidigital number, since it uses as much as digits as its factorization.

10121011444311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48067425.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 10121011444311 its reverse (11344411012101), we get a palindrome (21465422456412).

The spelling of 10121011444311 in words is "ten trillion, one hundred twenty-one billion, eleven million, four hundred forty-four thousand, three hundred eleven".