121021000301234 has 8 divisors (see below), whose sum is σ = 198034364129328. Its totient is φ = 55009545591460.

The previous prime is 121021000301233. The next prime is 121021000301261. The reversal of 121021000301234 is 432103000120121.

121021000301234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×121021000301234² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121021000301233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2750477279552 + ... + 2750477279595.

It is an arithmetic number, because the mean of its divisors is an integer number (24754295516166).

Almost surely, 2^{121021000301234} is an apocalyptic number.

121021000301234 is a deficient number, since it is larger than the sum of its proper divisors (77013363828094).

121021000301234 is a wasteful number, since it uses less digits than its factorization.

121021000301234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500954559160.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 121021000301234 its reverse (432103000120121), we get a palindrome (553124000421355).

The spelling of 121021000301234 in words is "one hundred twenty-one trillion, twenty-one billion, three hundred one thousand, two hundred thirty-four".