101235430401 has 8 divisors (see below), whose sum is σ = 154263513024. Its totient is φ = 57848817360.

The previous prime is 101235430397. The next prime is 101235430409. The reversal of 101235430401 is 104034532101.

It is a happy number.

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

It is not a de Polignac number, because 101235430401 - 2² = 101235430397 is a prime.

It is a super-2 number, since 2×101235430401² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101235430409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2410367370 + ... + 2410367411.

It is an arithmetic number, because the mean of its divisors is an integer number (19282939128).

Almost surely, 2^101235430401 is an apocalyptic number.

It is an amenable number.

101235430401 is a deficient number, since it is larger than the sum of its proper divisors (53028082623).

101235430401 is an equidigital number, since it uses as much as digits as its factorization.

101235430401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4820734791.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 101235430401 its reverse (104034532101), we get a palindrome (205269962502).

The spelling of 101235430401 in words is "one hundred one billion, two hundred thirty-five million, four hundred thirty thousand, four hundred one".