121023112102134 has 32 divisors (see below), whose sum is σ = 267991477554816. Its totient is φ = 36126302118720.

The previous prime is 121023112102099. The next prime is 121023112102141. The reversal of 121023112102134 is 431201211320121.

121023112102134 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×121023112102134³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13684200927 + ... + 13684209770.

It is an arithmetic number, because the mean of its divisors is an integer number (8374733673588).

Almost surely, 2^{121023112102134} is an apocalyptic number.

121023112102134 is an abundant number, since it is smaller than the sum of its proper divisors (146968365452682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121023112102134 is a wasteful number, since it uses less digits than its factorization.

121023112102134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27368410780.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 121023112102134 its reverse (431201211320121), we get a palindrome (552224323422255).

The spelling of 121023112102134 in words is "one hundred twenty-one trillion, twenty-three billion, one hundred twelve million, one hundred two thousand, one hundred thirty-four".