145132034051251 has 16 divisors (see below), whose sum is σ = 171196470194400. Its totient is φ = 121739712127488.

The previous prime is 145132034051237. The next prime is 145132034051393. The reversal of 145132034051251 is 152150430231541.

It is not a de Polignac number, because 145132034051251 - 2⁵ = 145132034051219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145132034051251.

It is not an unprimeable number, because it can be changed into a prime (145132034055251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11322511461 + ... + 11322524278.

It is an arithmetic number, because the mean of its divisors is an integer number (10699779387150).

Almost surely, 2^{145132034051251} is an apocalyptic number.

145132034051251 is a deficient number, since it is larger than the sum of its proper divisors (26064436143149).

145132034051251 is a wasteful number, since it uses less digits than its factorization.

145132034051251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22645035798.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 145132034051251 its reverse (152150430231541), we get a palindrome (297282464282792).

The spelling of 145132034051251 in words is "one hundred forty-five trillion, one hundred thirty-two billion, thirty-four million, fifty-one thousand, two hundred fifty-one".