121011001000230 has 64 divisors (see below), whose sum is σ = 317069007552000. Its totient is φ = 29313759045120.

The previous prime is 121011001000213. The next prime is 121011001000291. The reversal of 121011001000230 is 32000100110121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138571555 + ... + 139442094.

It is an arithmetic number, because the mean of its divisors is an integer number (4954203243000).

Almost surely, 2^{121011001000230} is an apocalyptic number.

121011001000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121011001000230 is an abundant number, since it is smaller than the sum of its proper divisors (196058006551770).

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

121011001000230 is a wasteful number, since it uses less digits than its factorization.

121011001000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278014989.

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

Adding to 121011001000230 its reverse (32000100110121), we get a palindrome (153011101110351).

The spelling of 121011001000230 in words is "one hundred twenty-one trillion, eleven billion, one million, two hundred thirty", and thus it is an aban number.