133263077861300 has 36 divisors (see below), whose sum is σ = 290380799671116. Its totient is φ = 53084047603200.

The previous prime is 133263077861299. The next prime is 133263077861311. The reversal of 133263077861300 is 3168770362331.

It can be written as a sum of positive squares in 6 ways, for example, as 805904789284 + 132457173072016 = 897722^2 + 11509004^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2764770047 + ... + 2764818246.

Almost surely, 2^{133263077861300} is an apocalyptic number.

133263077861300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133263077861300 is an abundant number, since it is smaller than the sum of its proper divisors (157117721809816).

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

133263077861300 is a wasteful number, since it uses less digits than its factorization.

133263077861300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529588548 (or 5529588541 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 133263077861300 in words is "one hundred thirty-three trillion, two hundred sixty-three billion, seventy-seven million, eight hundred sixty-one thousand, three hundred".