121000500514 has 8 divisors (see below), whose sum is σ = 181507325868. Its totient is φ = 60498058560.

The previous prime is 121000500497. The next prime is 121000500541. The reversal of 121000500514 is 415005000121.

It can be written as a sum of positive squares in 2 ways, for example, as 116202583225 + 4797917289 = 340885^2 + 69267^2 .

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

It is a super-2 number, since 2×121000500514² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121000500491 and 121000500500.

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, 1025947 + ... + 1137790.

Almost surely, 2^121000500514 is an apocalyptic number.

121000500514 is a deficient number, since it is larger than the sum of its proper divisors (60506825354).

121000500514 is a wasteful number, since it uses less digits than its factorization.

121000500514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191700.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 121000500514 its reverse (415005000121), we get a palindrome (536005500635).

The spelling of 121000500514 in words is "one hundred twenty-one billion, five hundred thousand, five hundred fourteen".