121000046 has 16 divisors (see below), whose sum is σ = 184768128. Its totient is φ = 59417400.

The previous prime is 121000003. The next prime is 121000049. The reversal of 121000046 is 640000121.

It is a super-2 number, since 2×121000046² = 29282022264004232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121000049) 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, 38681 + ... + 41691.

It is an arithmetic number, because the mean of its divisors is an integer number (11548008).

Almost surely, 2^121000046 is an apocalyptic number.

121000046 is a deficient number, since it is larger than the sum of its proper divisors (63768082).

121000046 is a wasteful number, since it uses less digits than its factorization.

121000046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 121000046 is about 11000.0020909089. The cubic root of 121000046 is about 494.6088070026.

Adding to 121000046 its reverse (640000121), we get a palindrome (761000167).

The spelling of 121000046 in words is "one hundred twenty-one million, forty-six", and thus it is an aban number.