10131232020134 has 4 divisors (see below), whose sum is σ = 15196848030204. Its totient is φ = 5065616010066.

The previous prime is 10131232020067. The next prime is 10131232020197. The reversal of 10131232020134 is 43102023213101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532808005032 + ... + 2532808005035.

It is an arithmetic number, because the mean of its divisors is an integer number (3799212007551).

Almost surely, 2^{10131232020134} is an apocalyptic number.

10131232020134 is a deficient number, since it is larger than the sum of its proper divisors (5065616010070).

10131232020134 is an equidigital number, since it uses as much as digits as its factorization.

10131232020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5065616010069.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10131232020134 its reverse (43102023213101), we get a palindrome (53233255233235).

The spelling of 10131232020134 in words is "ten trillion, one hundred thirty-one billion, two hundred thirty-two million, twenty thousand, one hundred thirty-four".