100124131032331 has 32 divisors (see below), whose sum is σ = 115028677919232. Its totient is φ = 85371056524800.

The previous prime is 100124131032329. The next prime is 100124131032383. The reversal of 100124131032331 is 133230131421001.

It is a cyclic number.

It is not a de Polignac number, because 100124131032331 - 2¹ = 100124131032329 is a prime.

It is a super-2 number, since 2×100124131032331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100124131032296 and 100124131032305.

It is not an unprimeable number, because it can be changed into a prime (100124131030331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5470955881 + ... + 5470974181.

It is an arithmetic number, because the mean of its divisors is an integer number (3594646184976).

Almost surely, 2^{100124131032331} is an apocalyptic number.

100124131032331 is a deficient number, since it is larger than the sum of its proper divisors (14904546886901).

100124131032331 is a wasteful number, since it uses less digits than its factorization.

100124131032331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23539.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 100124131032331 its reverse (133230131421001), we get a palindrome (233354262453332).

The spelling of 100124131032331 in words is "one hundred trillion, one hundred twenty-four billion, one hundred thirty-one million, thirty-two thousand, three hundred thirty-one".