121583480363 has 8 divisors (see below), whose sum is σ = 124273198080. Its totient is φ = 118922529960.

The previous prime is 121583480341. The next prime is 121583480377. The reversal of 121583480363 is 363084385121.

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 121583480363 - 2¹⁸ = 121583218219 is a prime.

It is a super-2 number, since 2×121583480363² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121583480303) 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, 7183283 + ... + 7200188.

It is an arithmetic number, because the mean of its divisors is an integer number (15534149760).

Almost surely, 2^121583480363 is an apocalyptic number.

121583480363 is a deficient number, since it is larger than the sum of its proper divisors (2689717717).

121583480363 is a wasteful number, since it uses less digits than its factorization.

121583480363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14383657.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 121583480363 in words is "one hundred twenty-one billion, five hundred eighty-three million, four hundred eighty thousand, three hundred sixty-three".