145133613363 has 4 divisors (see below), whose sum is σ = 193511484488. Its totient is φ = 96755742240.

The previous prime is 145133613349. The next prime is 145133613371. The reversal of 145133613363 is 363316331541.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 145133613363 - 2⁴ = 145133613347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145133613463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24188935558 + ... + 24188935563.

It is an arithmetic number, because the mean of its divisors is an integer number (48377871122).

Almost surely, 2^145133613363 is an apocalyptic number.

145133613363 is a deficient number, since it is larger than the sum of its proper divisors (48377871125).

145133613363 is an equidigital number, since it uses as much as digits as its factorization.

145133613363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48377871124.

The product of its digits is 174960, while the sum is 39.

The spelling of 145133613363 in words is "one hundred forty-five billion, one hundred thirty-three million, six hundred thirteen thousand, three hundred sixty-three".