121123323233010 has 64 divisors (see below), whose sum is σ = 369137747001600. Its totient is φ = 27685331024256.

The previous prime is 121123323232993. The next prime is 121123323233021. The reversal of 121123323233010 is 10332323321121.

121123323233010 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 2 + 3 + 32 + 323 + 301 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 32043205315 + ... + 32043209094.

It is an arithmetic number, because the mean of its divisors is an integer number (5767777296900).

Almost surely, 2^{121123323233010} is an apocalyptic number.

121123323233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121123323233010 is an abundant number, since it is smaller than the sum of its proper divisors (248014423768590).

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

121123323233010 is a wasteful number, since it uses less digits than its factorization.

121123323233010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64086414432 (or 64086414426 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 121123323233010 its reverse (10332323321121), we get a palindrome (131455646554131).

The spelling of 121123323233010 in words is "one hundred twenty-one trillion, one hundred twenty-three billion, three hundred twenty-three million, two hundred thirty-three thousand, ten".