121267038 has 16 divisors (see below), whose sum is σ = 250897680. Its totient is φ = 39028416.

The previous prime is 121267037. The next prime is 121267073. The reversal of 121267038 is 830762121.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 121266996 and 121267014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121267033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348295 + ... + 348642.

It is an arithmetic number, because the mean of its divisors is an integer number (15681105).

Almost surely, 2^121267038 is an apocalyptic number.

121267038 is an abundant number, since it is smaller than the sum of its proper divisors (129630642).

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

121267038 is a wasteful number, since it uses less digits than its factorization.

121267038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696971.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 121267038 is about 11012.1314013228. The cubic root of 121267038 is about 494.9723318889.

The spelling of 121267038 in words is "one hundred twenty-one million, two hundred sixty-seven thousand, thirty-eight".