121403333214102 has 64 divisors (see below), whose sum is σ = 259912701400320. Its totient is φ = 37670208930816.

The previous prime is 121403333214041. The next prime is 121403333214143. The reversal of 121403333214102 is 201412333304121.

It is a self number, because there is not a number n which added to its sum of digits gives 121403333214102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2280352 + ... + 15748227.

It is an arithmetic number, because the mean of its divisors is an integer number (4061135959380).

Almost surely, 2^{121403333214102} is an apocalyptic number.

121403333214102 is an abundant number, since it is smaller than the sum of its proper divisors (138509368186218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121403333214102 is a wasteful number, since it uses less digits than its factorization.

121403333214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18029325.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 121403333214102 its reverse (201412333304121), we get a palindrome (322815666518223).

The spelling of 121403333214102 in words is "one hundred twenty-one trillion, four hundred three billion, three hundred thirty-three million, two hundred fourteen thousand, one hundred two".