122103212133311 has 8 divisors (see below), whose sum is σ = 122238683032704. Its totient is φ = 121967752233600.

The previous prime is 122103212133293. The next prime is 122103212133347. The reversal of 122103212133311 is 113331212301221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122103212133311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122103212133391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19563986 + ... + 25039088.

It is an arithmetic number, because the mean of its divisors is an integer number (15279835379088).

Almost surely, 2^{122103212133311} is an apocalyptic number.

122103212133311 is a deficient number, since it is larger than the sum of its proper divisors (135470899393).

122103212133311 is an equidigital number, since it uses as much as digits as its factorization.

122103212133311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499841.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 122103212133311 its reverse (113331212301221), we get a palindrome (235434424434532).

The spelling of 122103212133311 in words is "one hundred twenty-two trillion, one hundred three billion, two hundred twelve million, one hundred thirty-three thousand, three hundred eleven".