103000134132 has 288 divisors, whose sum is σ = 312483225600. Its totient is φ = 27989902080.

The previous prime is 103000134103. The next prime is 103000134137. The reversal of 103000134132 is 231431000301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103000134137) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 124546303 + ... + 124547129.

It is an arithmetic number, because the mean of its divisors is an integer number (1085011200).

Almost surely, 2^103000134132 is an apocalyptic number.

103000134132 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 103000134132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156241612800).

103000134132 is an abundant number, since it is smaller than the sum of its proper divisors (209483091468).

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

103000134132 is a wasteful number, since it uses less digits than its factorization.

103000134132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103000134132 its reverse (231431000301), we get a palindrome (334431134433).

The spelling of 103000134132 in words is "one hundred three billion, one hundred thirty-four thousand, one hundred thirty-two".