10121231401 has 8 divisors (see below), whose sum is σ = 10845715104. Its totient is φ = 9411094080.

The previous prime is 10121231363. The next prime is 10121231411. The reversal of 10121231401 is 10413212101.

10121231401 is digitally balanced in base 2 and base 3, because in such bases 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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10121231401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121231411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3585135 + ... + 3587956.

It is an arithmetic number, because the mean of its divisors is an integer number (1355714388).

Almost surely, 2^10121231401 is an apocalyptic number.

It is an amenable number.

10121231401 is a deficient number, since it is larger than the sum of its proper divisors (724483703).

10121231401 is an equidigital number, since it uses as much as digits as its factorization.

10121231401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7173191.

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

Adding to 10121231401 its reverse (10413212101), we get a palindrome (20534443502).

The spelling of 10121231401 in words is "ten billion, one hundred twenty-one million, two hundred thirty-one thousand, four hundred one".