100334234121 has 16 divisors (see below), whose sum is σ = 148694304960. Its totient is φ = 59661293120.

The previous prime is 100334234113. The next prime is 100334234131. The reversal of 100334234121 is 121432433001.

It is a happy number.

It is not a de Polignac number, because 100334234121 - 2³ = 100334234113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100334234091 and 100334234100.

It is not an unprimeable number, because it can be changed into a prime (100334234131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28681566 + ... + 28685063.

It is an arithmetic number, because the mean of its divisors is an integer number (9293394060).

Almost surely, 2^100334234121 is an apocalyptic number.

100334234121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100334234121 is a deficient number, since it is larger than the sum of its proper divisors (48360070839).

100334234121 is a wasteful number, since it uses less digits than its factorization.

100334234121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57366696.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 100334234121 its reverse (121432433001), we get a palindrome (221766667122).

The spelling of 100334234121 in words is "one hundred billion, three hundred thirty-four million, two hundred thirty-four thousand, one hundred twenty-one".