121313223001102 has 32 divisors (see below), whose sum is σ = 198724905819648. Its totient is φ = 55083390000000.

The previous prime is 121313223001081. The next prime is 121313223001111. The reversal of 121313223001102 is 201100322313121.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614080102 + ... + 614277622.

It is an arithmetic number, because the mean of its divisors is an integer number (6210153306864).

Almost surely, 2^{121313223001102} is an apocalyptic number.

121313223001102 is a deficient number, since it is larger than the sum of its proper divisors (77411682818546).

121313223001102 is a wasteful number, since it uses less digits than its factorization.

121313223001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227256.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121313223001102 its reverse (201100322313121), we get a palindrome (322413545314223).

The spelling of 121313223001102 in words is "one hundred twenty-one trillion, three hundred thirteen billion, two hundred twenty-three million, one thousand, one hundred two".