10111421375134 has 4 divisors (see below), whose sum is σ = 15167132062704. Its totient is φ = 5055710687566.

The previous prime is 10111421375129. The next prime is 10111421375171. The reversal of 10111421375134 is 43157312411101.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10111421375134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527855343782 + ... + 2527855343785.

It is an arithmetic number, because the mean of its divisors is an integer number (3791783015676).

Almost surely, 2^{10111421375134} is an apocalyptic number.

10111421375134 is a deficient number, since it is larger than the sum of its proper divisors (5055710687570).

10111421375134 is an equidigital number, since it uses as much as digits as its factorization.

10111421375134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055710687569.

The product of its (nonzero) digits is 10080, while the sum is 34.

Adding to 10111421375134 its reverse (43157312411101), we get a palindrome (53268733786235).

The spelling of 10111421375134 in words is "ten trillion, one hundred eleven billion, four hundred twenty-one million, three hundred seventy-five thousand, one hundred thirty-four".