121010000201 has 8 divisors (see below), whose sum is σ = 128308723680. Its totient is φ = 113804254368.

The previous prime is 121010000143. The next prime is 121010000263. The reversal of 121010000201 is 102000010121.

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

It is a cyclic number.

It is not a de Polignac number, because 121010000201 - 2¹⁴ = 121009983817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121010000291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23241731 + ... + 23246936.

It is an arithmetic number, because the mean of its divisors is an integer number (16038590460).

Almost surely, 2^121010000201 is an apocalyptic number.

It is an amenable number.

121010000201 is a deficient number, since it is larger than the sum of its proper divisors (7298723479).

121010000201 is a wasteful number, since it uses less digits than its factorization.

121010000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46488823.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 121010000201 its reverse (102000010121), we get a palindrome (223010010322).

The spelling of 121010000201 in words is "one hundred twenty-one billion, ten million, two hundred one", and thus it is an aban number.