121410320101 has 16 divisors (see below), whose sum is σ = 139041163008. Its totient is φ = 103851244800.

The previous prime is 121410320081. The next prime is 121410320107. The reversal of 121410320101 is 101023014121.

It is a cyclic number.

It is not a de Polignac number, because 121410320101 - 2¹³ = 121410311909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121410320107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18223711 + ... + 18230371.

It is an arithmetic number, because the mean of its divisors is an integer number (8690072688).

Almost surely, 2^121410320101 is an apocalyptic number.

It is an amenable number.

121410320101 is a deficient number, since it is larger than the sum of its proper divisors (17630842907).

121410320101 is an equidigital number, since it uses as much as digits as its factorization.

121410320101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11652.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 121410320101 its reverse (101023014121), we get a palindrome (222433334222).

The spelling of 121410320101 in words is "one hundred twenty-one billion, four hundred ten million, three hundred twenty thousand, one hundred one".