10121322134 has 16 divisors (see below), whose sum is σ = 18928187136. Its totient is φ = 3943372200.

The previous prime is 10121322083. The next prime is 10121322149. The reversal of 10121322134 is 43122312101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32861282 + ... + 32861589.

It is an arithmetic number, because the mean of its divisors is an integer number (1183011696).

Almost surely, 2^10121322134 is an apocalyptic number.

10121322134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10121322134 is a deficient number, since it is larger than the sum of its proper divisors (8806865002).

10121322134 is a wasteful number, since it uses less digits than its factorization.

10121322134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65722891.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10121322134 its reverse (43122312101), we get a palindrome (53243634235).

The spelling of 10121322134 in words is "ten billion, one hundred twenty-one million, three hundred twenty-two thousand, one hundred thirty-four".