345715101 has 32 divisors (see below), whose sum is σ = 519321600. Its totient is φ = 227286000.

The previous prime is 345715091. The next prime is 345715133. The reversal of 345715101 is 101517543.

It is not a de Polignac number, because 345715101 - 2¹³ = 345706909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345715151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 941820 + ... + 942186.

It is an arithmetic number, because the mean of its divisors is an integer number (16228800).

Almost surely, 2^345715101 is an apocalyptic number.

It is an amenable number.

345715101 is a deficient number, since it is larger than the sum of its proper divisors (173606499).

345715101 is a wasteful number, since it uses less digits than its factorization.

345715101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 345715101 is about 18593.4155280841. The cubic root of 345715101 is about 701.8421553214.

The spelling of 345715101 in words is "three hundred forty-five million, seven hundred fifteen thousand, one hundred one".