161011114324 has 12 divisors (see below), whose sum is σ = 281772413748. Its totient is φ = 80504710400.

The previous prime is 161011114291. The next prime is 161011114333. The reversal of 161011114324 is 423411110161.

It can be written as a sum of positive squares in 2 ways, for example, as 33440705424 + 127570408900 = 182868^2 + 357170^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437034 + ... + 716254.

It is an arithmetic number, because the mean of its divisors is an integer number (23481034479).

Almost surely, 2^161011114324 is an apocalyptic number.

It is an amenable number.

161011114324 is a deficient number, since it is larger than the sum of its proper divisors (120761299424).

161011114324 is a wasteful number, since it uses less digits than its factorization.

161011114324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423386 (or 423384 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 161011114324 its reverse (423411110161), we get a palindrome (584422224485).

The spelling of 161011114324 in words is "one hundred sixty-one billion, eleven million, one hundred fourteen thousand, three hundred twenty-four".