121403002433 has 8 divisors (see below), whose sum is σ = 127796978400. Its totient is φ = 115009460928.

The previous prime is 121403002429. The next prime is 121403002451. The reversal of 121403002433 is 334200304121.

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

It is a cyclic number.

It is not a de Polignac number, because 121403002433 - 2² = 121403002429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121403002399 and 121403002408.

It is not an unprimeable number, because it can be changed into a prime (121403002403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575513 + ... + 757641.

It is an arithmetic number, because the mean of its divisors is an integer number (15974622300).

Almost surely, 2^121403002433 is an apocalyptic number.

It is an amenable number.

121403002433 is a deficient number, since it is larger than the sum of its proper divisors (6393975967).

121403002433 is a wasteful number, since it uses less digits than its factorization.

121403002433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217231.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 121403002433 its reverse (334200304121), we get a palindrome (455603306554).

The spelling of 121403002433 in words is "one hundred twenty-one billion, four hundred three million, two thousand, four hundred thirty-three".