134101232213431 has 16 divisors (see below), whose sum is σ = 153277624512000. Its totient is φ = 114929609322528.

The previous prime is 134101232213353. The next prime is 134101232213441. The reversal of 134101232213431 is 134312232101431.

It is not a de Polignac number, because 134101232213431 - 2²¹ = 134101230116279 is a prime.

It is a super-2 number, since 2×134101232213431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134101232213393 and 134101232213402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134101232213441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3189599896 + ... + 3189641938.

It is an arithmetic number, because the mean of its divisors is an integer number (9579851532000).

Almost surely, 2^{134101232213431} is an apocalyptic number.

134101232213431 is a deficient number, since it is larger than the sum of its proper divisors (19176392298569).

134101232213431 is a wasteful number, since it uses less digits than its factorization.

134101232213431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87918.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 134101232213431 its reverse (134312232101431), we get a palindrome (268413464314862).

The spelling of 134101232213431 in words is "one hundred thirty-four trillion, one hundred one billion, two hundred thirty-two million, two hundred thirteen thousand, four hundred thirty-one".