121141013 has 16 divisors (see below), whose sum is σ = 140621184. Its totient is φ = 102217920.

The previous prime is 121141003. The next prime is 121141037. The reversal of 121141013 is 310141121.

It is not a de Polignac number, because 121141013 - 2¹⁶ = 121075477 is a prime.

It is a super-3 number, since 3×121141013³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121141003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147143 + ... + 147963.

It is an arithmetic number, because the mean of its divisors is an integer number (8788824).

Almost surely, 2^121141013 is an apocalyptic number.

It is an amenable number.

121141013 is a deficient number, since it is larger than the sum of its proper divisors (19480171).

121141013 is a wasteful number, since it uses less digits than its factorization.

121141013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 121141013 is about 11006.4078154501. The cubic root of 121141013 is about 494.8008081992.

Adding to 121141013 its reverse (310141121), we get a palindrome (431282134).

It can be divided in two parts, 1211 and 41013, that added together give a palindrome (42224).

The spelling of 121141013 in words is "one hundred twenty-one million, one hundred forty-one thousand, thirteen".