100102100211331 has 4 divisors (see below), whose sum is σ = 100142808672600. Its totient is φ = 100061391750064.

The previous prime is 100102100211329. The next prime is 100102100211413. The reversal of 100102100211331 is 133112001201001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100102100211331 - 2¹ = 100102100211329 is a prime.

It is a super-2 number, since 2×100102100211331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100102100251331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20354226946 + ... + 20354231863.

It is an arithmetic number, because the mean of its divisors is an integer number (25035702168150).

Almost surely, 2^{100102100211331} is an apocalyptic number.

100102100211331 is a deficient number, since it is larger than the sum of its proper divisors (40708461269).

100102100211331 is an equidigital number, since it uses as much as digits as its factorization.

100102100211331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40708461268.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 100102100211331 its reverse (133112001201001), we get a palindrome (233214101412332).

The spelling of 100102100211331 in words is "one hundred trillion, one hundred two billion, one hundred million, two hundred eleven thousand, three hundred thirty-one".