134513401 has 12 divisors (see below), whose sum is σ = 156553236. Its totient is φ = 115089920.

The previous prime is 134513399. The next prime is 134513419. The reversal of 134513401 is 104315431.

It can be written as a sum of positive squares in 2 ways, for example, as 60140025 + 74373376 = 7755^2 + 8624^2 .

It is not a de Polignac number, because 134513401 - 2¹ = 134513399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134513441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30640 + ... + 34753.

It is an arithmetic number, because the mean of its divisors is an integer number (13046103).

Almost surely, 2^134513401 is an apocalyptic number.

134513401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134513401 is a deficient number, since it is larger than the sum of its proper divisors (22039835).

134513401 is a wasteful number, since it uses less digits than its factorization.

134513401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65432 (or 65421 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 134513401 is about 11597.9912484878. The cubic root of 134513401 is about 512.3756919214.

Adding to 134513401 its reverse (104315431), we get a palindrome (238828832).

The spelling of 134513401 in words is "one hundred thirty-four million, five hundred thirteen thousand, four hundred one".