133287445453030 has 32 divisors (see below), whose sum is σ = 261733529479968. Its totient is φ = 48467151840000.

The previous prime is 133287445453027. The next prime is 133287445453039. The reversal of 133287445453030 is 30354544782331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133287445453039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7314721 + ... + 17890780.

It is an arithmetic number, because the mean of its divisors is an integer number (8179172796249).

Almost surely, 2^{133287445453030} is an apocalyptic number.

133287445453030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133287445453030 is a deficient number, since it is larger than the sum of its proper divisors (128446084026938).

133287445453030 is a wasteful number, since it uses less digits than its factorization.

133287445453030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25253592.

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 133287445453030 in words is "one hundred thirty-three trillion, two hundred eighty-seven billion, four hundred forty-five million, four hundred fifty-three thousand, thirty".