145847163011 has 16 divisors (see below), whose sum is σ = 169395958368. Its totient is φ = 124099545600.

The previous prime is 145847162999. The next prime is 145847163019. The reversal of 145847163011 is 110361748541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 145847163011 - 2¹⁸ = 145846900867 is a prime.

It is a super-2 number, since 2×145847163011² (a number of 23 digits) contains 22 as substring.

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 145847163011.

It is not an unprimeable number, because it can be changed into a prime (145847163019) 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 15 ways as a sum of consecutive naturals, for example, 2120660 + ... + 2188353.

It is an arithmetic number, because the mean of its divisors is an integer number (10587247398).

Almost surely, 2^145847163011 is an apocalyptic number.

145847163011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

145847163011 is a deficient number, since it is larger than the sum of its proper divisors (23548795357).

145847163011 is a wasteful number, since it uses less digits than its factorization.

145847163011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309222.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 145847163011 in words is "one hundred forty-five billion, eight hundred forty-seven million, one hundred sixty-three thousand, eleven".