121032531114 has 32 divisors (see below), whose sum is σ = 270511738560. Its totient is φ = 35781974400.

The previous prime is 121032531083. The next prime is 121032531143. The reversal of 121032531114 is 411135230121.

It is a super-2 number, since 2×121032531114² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22361029 + ... + 22366440.

It is an arithmetic number, because the mean of its divisors is an integer number (8453491830).

Almost surely, 2^121032531114 is an apocalyptic number.

121032531114 is an abundant number, since it is smaller than the sum of its proper divisors (149479207446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121032531114 is a wasteful number, since it uses less digits than its factorization.

121032531114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44727526.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 121032531114 its reverse (411135230121), we get a palindrome (532167761235).

The spelling of 121032531114 in words is "one hundred twenty-one billion, thirty-two million, five hundred thirty-one thousand, one hundred fourteen".