101111010202102 has 8 divisors (see below), whose sum is σ = 153493822716696. Its totient is φ = 49946402629872.

The previous prime is 101111010202099. The next prime is 101111010202127. The reversal of 101111010202102 is 201202010111101.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304551235383 + ... + 304551235714.

It is an arithmetic number, because the mean of its divisors is an integer number (19186727839587).

Almost surely, 2^{101111010202102} is an apocalyptic number.

101111010202102 is a deficient number, since it is larger than the sum of its proper divisors (52382812514594).

101111010202102 is an equidigital number, since it uses as much as digits as its factorization.

101111010202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609102471182.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101111010202102 its reverse (201202010111101), we get a palindrome (302313020313203).

The spelling of 101111010202102 in words is "one hundred one trillion, one hundred eleven billion, ten million, two hundred two thousand, one hundred two".