145113607 has 2 divisors, whose sum is σ = 145113608. Its totient is φ = 145113606.

The previous prime is 145113589. The next prime is 145113641. The reversal of 145113607 is 706311541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145113607 - 2²⁷ = 10895879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145113677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72556803 + 72556804.

It is an arithmetic number, because the mean of its divisors is an integer number (72556804).

Almost surely, 2^145113607 is an apocalyptic number.

145113607 is a deficient number, since it is larger than the sum of its proper divisors (1).

145113607 is an equidigital number, since it uses as much as digits as its factorization.

145113607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 145113607 is about 12046.3109290770. The cubic root of 145113607 is about 525.4959570309.

The spelling of 145113607 in words is "one hundred forty-five million, one hundred thirteen thousand, six hundred seven".