133134861578060 has 12 divisors (see below), whose sum is σ = 279583209313968. Its totient is φ = 53253944631216.

The previous prime is 133134861578057. The next prime is 133134861578063. The reversal of 133134861578060 is 60875168431331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133134861578057) and next prime (133134861578063).

It is a junction number, because it is equal to n+sod(n) for n = 133134861577987 and 133134861578005.

It is not an unprimeable number, because it can be changed into a prime (133134861578063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3328371539432 + ... + 3328371539471.

It is an arithmetic number, because the mean of its divisors is an integer number (23298600776164).

Almost surely, 2^{133134861578060} is an apocalyptic number.

133134861578060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133134861578060 is an abundant number, since it is smaller than the sum of its proper divisors (146448347735908).

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

133134861578060 is a wasteful number, since it uses less digits than its factorization.

133134861578060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6656743078912 (or 6656743078910 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 133134861578060 in words is "one hundred thirty-three trillion, one hundred thirty-four billion, eight hundred sixty-one million, five hundred seventy-eight thousand, sixty".