10132020431 has 4 divisors (see below), whose sum is σ = 10911406632. Its totient is φ = 9352634232.

The previous prime is 10132020419. The next prime is 10132020463. The reversal of 10132020431 is 13402023101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13402023101 = 3793 ⋅3533357.

It is a cyclic number.

It is not a de Polignac number, because 10132020431 - 2²⁶ = 10064911567 is a prime.

It is a super-2 number, since 2×10132020431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132020401) 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, 389693081 + ... + 389693106.

It is an arithmetic number, because the mean of its divisors is an integer number (2727851658).

Almost surely, 2^10132020431 is an apocalyptic number.

10132020431 is a deficient number, since it is larger than the sum of its proper divisors (779386201).

10132020431 is an equidigital number, since it uses as much as digits as its factorization.

10132020431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779386200.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10132020431 its reverse (13402023101), we get a palindrome (23534043532).

The spelling of 10132020431 in words is "ten billion, one hundred thirty-two million, twenty thousand, four hundred thirty-one".