211021012100102 has 8 divisors (see below), whose sum is σ = 316539795979200. Its totient is φ = 105507746773704.

The previous prime is 211021012100069. The next prime is 211021012100113. The reversal of 211021012100102 is 201001210120112.

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, 1379542577 + ... + 1379695532.

It is an arithmetic number, because the mean of its divisors is an integer number (39567474497400).

Almost surely, 2^{211021012100102} is an apocalyptic number.

211021012100102 is a deficient number, since it is larger than the sum of its proper divisors (105518783879098).

211021012100102 is a wasteful number, since it uses less digits than its factorization.

211021012100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759276350.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211021012100102 its reverse (201001210120112), we get a palindrome (412022222220214).

The spelling of 211021012100102 in words is "two hundred eleven trillion, twenty-one billion, twelve million, one hundred thousand, one hundred two".