121141293 has 64 divisors (see below), whose sum is σ = 208373760. Its totient is φ = 60901632.

The previous prime is 121141271. The next prime is 121141297. The reversal of 121141293 is 392141121.

It is not a de Polignac number, because 121141293 - 2⁸ = 121141037 is a prime.

It is a super-3 number, since 3×121141293³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121141297) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 676678 + ... + 676856.

It is an arithmetic number, because the mean of its divisors is an integer number (3255840).

Almost surely, 2^121141293 is an apocalyptic number.

121141293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

121141293 is a deficient number, since it is larger than the sum of its proper divisors (87232467).

121141293 is a wasteful number, since it uses less digits than its factorization.

121141293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its digits is 432, while the sum is 24.

The square root of 121141293 is about 11006.4205353057. The cubic root of 121141293 is about 494.8011894191.

The spelling of 121141293 in words is "one hundred twenty-one million, one hundred forty-one thousand, two hundred ninety-three".