10101121401 has 8 divisors (see below), whose sum is σ = 15392185024. Its totient is φ = 5772069360.

The previous prime is 10101121379. The next prime is 10101121409. The reversal of 10101121401 is 10412110101.

10101121401 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 not a de Polignac number, because 10101121401 - 2¹⁵ = 10101088633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101121409) 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, 240502870 + ... + 240502911.

It is an arithmetic number, because the mean of its divisors is an integer number (1924023128).

Almost surely, 2^10101121401 is an apocalyptic number.

It is an amenable number.

10101121401 is a deficient number, since it is larger than the sum of its proper divisors (5291063623).

10101121401 is an equidigital number, since it uses as much as digits as its factorization.

10101121401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481005791.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10101121401 its reverse (10412110101), we get a palindrome (20513231502).

The spelling of 10101121401 in words is "ten billion, one hundred one million, one hundred twenty-one thousand, four hundred one".