121011230 has 8 divisors (see below), whose sum is σ = 217820232. Its totient is φ = 48404488.

The previous prime is 121011223. The next prime is 121011299. The reversal of 121011230 is 32110121.

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

It is a super-2 number, since 2×121011230² = 29287435572225800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6050552 + ... + 6050571.

It is an arithmetic number, because the mean of its divisors is an integer number (27227529).

Almost surely, 2^121011230 is an apocalyptic number.

121011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121011230 is a deficient number, since it is larger than the sum of its proper divisors (96809002).

121011230 is a wasteful number, since it uses less digits than its factorization.

121011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12101130.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 121011230 is about 11000.5104427022. The cubic root of 121011230 is about 494.6240453837.

Adding to 121011230 its reverse (32110121), we get a palindrome (153121351).

It can be divided in two parts, 12101 and 1230, that added together give a palindrome (13331).

The spelling of 121011230 in words is "one hundred twenty-one million, eleven thousand, two hundred thirty".