145100711 has 6 divisors (see below), whose sum is σ = 168790680. Its totient is φ = 124371996.

The previous prime is 145100707. The next prime is 145100719. The reversal of 145100711 is 117001541.

It is a happy number.

145100711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145100711 - 2² = 145100707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145100719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1480571 + ... + 1480668.

It is an arithmetic number, because the mean of its divisors is an integer number (28131780).

Almost surely, 2^145100711 is an apocalyptic number.

145100711 is a deficient number, since it is larger than the sum of its proper divisors (23689969).

145100711 is an equidigital number, since it uses as much as digits as its factorization.

145100711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961253 (or 2961246 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 145100711 is about 12045.7756495794. The cubic root of 145100711 is about 525.4803899251.

The spelling of 145100711 in words is "one hundred forty-five million, one hundred thousand, seven hundred eleven".