134103552 has 80 divisors (see below), whose sum is σ = 389787552. Its totient is φ = 40632320.

The previous prime is 134103533. The next prime is 134103587. The reversal of 134103552 is 255301431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12928 + ... + 20864.

Almost surely, 2^134103552 is an apocalyptic number.

134103552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134103552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194893776).

134103552 is an abundant number, since it is smaller than the sum of its proper divisors (255684000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134103552 is an equidigital number, since it uses as much as digits as its factorization.

134103552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7969 (or 7953 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 134103552 is about 11580.3088041727. The cubic root of 134103552 is about 511.8547765211.

Adding to 134103552 its reverse (255301431), we get a palindrome (389404983).

The spelling of 134103552 in words is "one hundred thirty-four million, one hundred three thousand, five hundred fifty-two".