10124020401 has 32 divisors (see below), whose sum is σ = 15919872000. Its totient is φ = 5655718080.

The previous prime is 10124020399. The next prime is 10124020447. The reversal of 10124020401 is 10402042101.

It is not a de Polignac number, because 10124020401 - 2¹ = 10124020399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10124020451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195001 + ... + 241398.

It is an arithmetic number, because the mean of its divisors is an integer number (497496000).

Almost surely, 2^10124020401 is an apocalyptic number.

10124020401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10124020401 is a deficient number, since it is larger than the sum of its proper divisors (5795851599).

10124020401 is a wasteful number, since it uses less digits than its factorization.

10124020401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436469.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10124020401 its reverse (10402042101), we get a palindrome (20526062502).

The spelling of 10124020401 in words is "ten billion, one hundred twenty-four million, twenty thousand, four hundred one".