124032161002 has 4 divisors (see below), whose sum is σ = 186048241506. Its totient is φ = 62016080500.

The previous prime is 124032160999. The next prime is 124032161087. The reversal of 124032161002 is 200161230421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200161230421 = 89 ⋅2249002589.

It can be written as a sum of positive squares in only one way, i.e., 106831576201 + 17200584801 = 326851^2 + 131151^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31008040249 + ... + 31008040252.

Almost surely, 2^124032161002 is an apocalyptic number.

124032161002 is a deficient number, since it is larger than the sum of its proper divisors (62016080504).

124032161002 is an equidigital number, since it uses as much as digits as its factorization.

124032161002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62016080503.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 124032161002 its reverse (200161230421), we get a palindrome (324193391423).

The spelling of 124032161002 in words is "one hundred twenty-four billion, thirty-two million, one hundred sixty-one thousand, two".