10102431401 has 4 divisors (see below), whose sum is σ = 10155323904. Its totient is φ = 10049538900.

The previous prime is 10102431377. The next prime is 10102431431. The reversal of 10102431401 is 10413420101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10413420101 = 7 ⋅1487631443.

It is a cyclic number.

It is not a de Polignac number, because 10102431401 - 2⁶ = 10102431337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10102431401.

It is not an unprimeable number, because it can be changed into a prime (10102431431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26445965 + ... + 26446346.

It is an arithmetic number, because the mean of its divisors is an integer number (2538830976).

Almost surely, 2^10102431401 is an apocalyptic number.

It is an amenable number.

10102431401 is a deficient number, since it is larger than the sum of its proper divisors (52892503).

10102431401 is an equidigital number, since it uses as much as digits as its factorization.

10102431401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52892502.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10102431401 its reverse (10413420101), we get a palindrome (20515851502).

The spelling of 10102431401 in words is "ten billion, one hundred two million, four hundred thirty-one thousand, four hundred one".