121341230350 has 12 divisors (see below), whose sum is σ = 225694688544. Its totient is φ = 48536492120.

The previous prime is 121341230303. The next prime is 121341230363. The reversal of 121341230350 is 53032143121.

It is a happy number.

It is a super-3 number, since 3×121341230350³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1213412254 + ... + 1213412353.

It is an arithmetic number, because the mean of its divisors is an integer number (18807890712).

Almost surely, 2^121341230350 is an apocalyptic number.

121341230350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121341230350 is a deficient number, since it is larger than the sum of its proper divisors (104353458194).

121341230350 is a wasteful number, since it uses less digits than its factorization.

121341230350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426824619 (or 2426824614 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 121341230350 its reverse (53032143121), we get a palindrome (174373373471).

The spelling of 121341230350 in words is "one hundred twenty-one billion, three hundred forty-one million, two hundred thirty thousand, three hundred fifty".