121140443430010 has 8 divisors (see below), whose sum is σ = 218052798174036. Its totient is φ = 48456177372000.

The previous prime is 121140443430007. The next prime is 121140443430089. The reversal of 121140443430010 is 10034344041121.

It can be written as a sum of positive squares in 2 ways, for example, as 102296657300761 + 18843786129249 = 10114181^2 + 4340943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×121140443430010³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057022171491 + ... + 6057022171510.

Almost surely, 2^{121140443430010} is an apocalyptic number.

121140443430010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121140443430010 is a deficient number, since it is larger than the sum of its proper divisors (96912354744026).

121140443430010 is a wasteful number, since it uses less digits than its factorization.

121140443430010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12114044343008.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 121140443430010 its reverse (10034344041121), we get a palindrome (131174787471131).

The spelling of 121140443430010 in words is "one hundred twenty-one trillion, one hundred forty billion, four hundred forty-three million, four hundred thirty thousand, ten".