10121401311 has 16 divisors (see below), whose sum is σ = 15490444800. Its totient is φ = 5758399008.

The previous prime is 10121401307. The next prime is 10121401351. The reversal of 10121401311 is 11310412101.

It is not a de Polignac number, because 10121401311 - 2² = 10121401307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121401351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047531 + ... + 1057148.

It is an arithmetic number, because the mean of its divisors is an integer number (968152800).

Almost surely, 2^10121401311 is an apocalyptic number.

10121401311 is a deficient number, since it is larger than the sum of its proper divisors (5369043489).

10121401311 is a wasteful number, since it uses less digits than its factorization.

10121401311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104918.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10121401311 its reverse (11310412101), we get a palindrome (21431813412).

The spelling of 10121401311 in words is "ten billion, one hundred twenty-one million, four hundred one thousand, three hundred eleven".