210100131001102 has 4 divisors (see below), whose sum is σ = 315150196501656. Its totient is φ = 105050065500550.

The previous prime is 210100131001097. The next prime is 210100131001133. The reversal of 210100131001102 is 201100131001012.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52525032750274 + ... + 52525032750277.

It is an arithmetic number, because the mean of its divisors is an integer number (78787549125414).

Almost surely, 2^{210100131001102} is an apocalyptic number.

210100131001102 is a deficient number, since it is larger than the sum of its proper divisors (105050065500554).

210100131001102 is a wasteful number, since it uses less digits than its factorization.

210100131001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105050065500553.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 210100131001102 its reverse (201100131001012), we get a palindrome (411200262002114).

The spelling of 210100131001102 in words is "two hundred ten trillion, one hundred billion, one hundred thirty-one million, one thousand, one hundred two".