121342023103104 has 48 divisors (see below), whose sum is σ = 349174311276570. Its totient is φ = 40447341033984.

The previous prime is 121342023103097. The next prime is 121342023103111. The reversal of 121342023103104 is 401301320243121.

121342023103104 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 420 + 231 + 0 + 3 + 1 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (121342023103097) and next prime (121342023103111).

It can be written as a sum of positive squares in only one way, i.e., 77122821441600 + 44219201661504 = 8781960^2 + 6649752^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52665807487 + ... + 52665809790.

Almost surely, 2^{121342023103104} is an apocalyptic number.

It is an amenable number.

121342023103104 is an abundant number, since it is smaller than the sum of its proper divisors (227832288173466).

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

121342023103104 is a wasteful number, since it uses less digits than its factorization.

121342023103104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105331617297 (or 105331617282 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 121342023103104 its reverse (401301320243121), we get a palindrome (522643343346225).

The spelling of 121342023103104 in words is "one hundred twenty-one trillion, three hundred forty-two billion, twenty-three million, one hundred three thousand, one hundred four".