121433001430430 has 32 divisors (see below), whose sum is σ = 226566576707328. Its totient is φ = 46811276121600.

The previous prime is 121433001430379. The next prime is 121433001430589. The reversal of 121433001430430 is 34034100334121.

It is a happy number.

It is a super-2 number, since 2×121433001430430² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121433001430393 and 121433001430402.

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, 812621057 + ... + 812770476.

It is an arithmetic number, because the mean of its divisors is an integer number (7080205522104).

Almost surely, 2^{121433001430430} is an apocalyptic number.

121433001430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121433001430430 is a deficient number, since it is larger than the sum of its proper divisors (105133575276898).

121433001430430 is a wasteful number, since it uses less digits than its factorization.

121433001430430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625391812.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 121433001430430 its reverse (34034100334121), we get a palindrome (155467101764551).

The spelling of 121433001430430 in words is "one hundred twenty-one trillion, four hundred thirty-three billion, one million, four hundred thirty thousand, four hundred thirty".