121342301030 has 32 divisors (see below), whose sum is σ = 222427814400. Its totient is φ = 47647732192.

The previous prime is 121342301023. The next prime is 121342301051. The reversal of 121342301030 is 30103243121.

It is a junction number, because it is equal to n+sod(n) for n = 121342300993 and 121342301011.

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, 281189 + ... + 567231.

It is an arithmetic number, because the mean of its divisors is an integer number (6950869200).

Almost surely, 2^121342301030 is an apocalyptic number.

121342301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121342301030 is a deficient number, since it is larger than the sum of its proper divisors (101085513370).

121342301030 is a wasteful number, since it uses less digits than its factorization.

121342301030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286828.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 121342301030 its reverse (30103243121), we get a palindrome (151445544151).

The spelling of 121342301030 in words is "one hundred twenty-one billion, three hundred forty-two million, three hundred one thousand, thirty".