121496039 has 12 divisors (see below), whose sum is σ = 142659144. Its totient is φ = 103161744.

The previous prime is 121496003. The next prime is 121496057. The reversal of 121496039 is 930694121.

It is not a de Polignac number, because 121496039 - 2⁸ = 121495783 is a prime.

It is a super-2 number, since 2×121496039² = 29522574985379042, which contains 22 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 (121496939) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6344 + ... + 16829.

It is an arithmetic number, because the mean of its divisors is an integer number (11888262).

Almost surely, 2^121496039 is an apocalyptic number.

121496039 is a deficient number, since it is larger than the sum of its proper divisors (21163105).

121496039 is a wasteful number, since it uses less digits than its factorization.

121496039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23294 (or 23287 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 121496039 is about 11022.5241664512. The cubic root of 121496039 is about 495.2837049984.

The spelling of 121496039 in words is "one hundred twenty-one million, four hundred ninety-six thousand, thirty-nine".