121232311034 has 8 divisors (see below), whose sum is σ = 182262701280. Its totient is φ = 60478077276.

The previous prime is 121232311019. The next prime is 121232311043. The reversal of 121232311034 is 430113232121.

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

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, 69038024 + ... + 69039779.

It is an arithmetic number, because the mean of its divisors is an integer number (22782837660).

Almost surely, 2^121232311034 is an apocalyptic number.

121232311034 is a deficient number, since it is larger than the sum of its proper divisors (61030390246).

121232311034 is a wasteful number, since it uses less digits than its factorization.

121232311034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138078244.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 121232311034 its reverse (430113232121), we get a palindrome (551345543155).

The spelling of 121232311034 in words is "one hundred twenty-one billion, two hundred thirty-two million, three hundred eleven thousand, thirty-four".