121046263 has 8 divisors (see below), whose sum is σ = 136025568. Its totient is φ = 106876704.

The previous prime is 121046243. The next prime is 121046311. The reversal of 121046263 is 362640121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121046263 - 2⁵ = 121046231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121046243) 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, 202120 + ... + 202717.

It is an arithmetic number, because the mean of its divisors is an integer number (17003196).

Almost surely, 2^121046263 is an apocalyptic number.

121046263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

121046263 is a deficient number, since it is larger than the sum of its proper divisors (14979305).

121046263 is a wasteful number, since it uses less digits than its factorization.

121046263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404873.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 121046263 is about 11002.1026626732. The cubic root of 121046263 is about 494.6717723379.

Adding to 121046263 its reverse (362640121), we get a palindrome (483686384).

The spelling of 121046263 in words is "one hundred twenty-one million, forty-six thousand, two hundred sixty-three".