100300121131 has 8 divisors (see below), whose sum is σ = 114630942944. Its totient is φ = 85969857600.

The previous prime is 100300121107. The next prime is 100300121137. The reversal of 100300121131 is 131121003001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100300121131 - 2¹¹ = 100300119083 is a prime.

It is a super-2 number, since 2×100300121131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100300121137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368941 + ... + 580273.

It is an arithmetic number, because the mean of its divisors is an integer number (14328867868).

Almost surely, 2^100300121131 is an apocalyptic number.

100300121131 is a deficient number, since it is larger than the sum of its proper divisors (14330821813).

100300121131 is an equidigital number, since it uses as much as digits as its factorization.

100300121131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279141.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100300121131 its reverse (131121003001), we get a palindrome (231421124132).

The spelling of 100300121131 in words is "one hundred billion, three hundred million, one hundred twenty-one thousand, one hundred thirty-one".