134503015830 has 64 divisors (see below), whose sum is σ = 336913302528. Its totient is φ = 34300787840.

The previous prime is 134503015811. The next prime is 134503015831. The reversal of 134503015830 is 38510305431.

It is a super-2 number, since 2×134503015830² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134503015791 and 134503015800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134503015831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3761335 + ... + 3796925.

It is an arithmetic number, because the mean of its divisors is an integer number (5264270352).

Almost surely, 2^134503015830 is an apocalyptic number.

134503015830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134503015830 is an abundant number, since it is smaller than the sum of its proper divisors (202410286698).

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

134503015830 is a wasteful number, since it uses less digits than its factorization.

134503015830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41101.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 134503015830 in words is "one hundred thirty-four billion, five hundred three million, fifteen thousand, eight hundred thirty".