361323097 has 4 divisors (see below), whose sum is σ = 363624676. Its totient is φ = 359021520.

The previous prime is 361323059. The next prime is 361323107. The reversal of 361323097 is 790323163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 790323163 = 7 ⋅112903309.

It can be written as a sum of positive squares in 2 ways, for example, as 135001161 + 226321936 = 11619^2 + 15044^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361323097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361323397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150554 + ... + 1150867.

It is an arithmetic number, because the mean of its divisors is an integer number (90906169).

Almost surely, 2^361323097 is an apocalyptic number.

It is an amenable number.

361323097 is a deficient number, since it is larger than the sum of its proper divisors (2301579).

361323097 is a wasteful number, since it uses less digits than its factorization.

361323097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301578.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 361323097 is about 19008.5006510245. The cubic root of 361323097 is about 712.2490981555.

The spelling of 361323097 in words is "three hundred sixty-one million, three hundred twenty-three thousand, ninety-seven".