100602023 has 4 divisors (see below), whose sum is σ = 104976048. Its totient is φ = 96228000.

The previous prime is 100601953. The next prime is 100602053. The reversal of 100602023 is 320206001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320206001 = 383 ⋅836047.

It is a cyclic number.

It is not a de Polignac number, because 100602023 - 2¹⁰ = 100600999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100601989 and 100602007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100602053) 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, 2186978 + ... + 2187023.

It is an arithmetic number, because the mean of its divisors is an integer number (26244012).

Almost surely, 2^100602023 is an apocalyptic number.

100602023 is a deficient number, since it is larger than the sum of its proper divisors (4374025).

100602023 is an equidigital number, since it uses as much as digits as its factorization.

100602023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374024.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 100602023 is about 10030.0559818976. The cubic root of 100602023 is about 465.0884681561.

Adding to 100602023 its reverse (320206001), we get a palindrome (420808024).

The spelling of 100602023 in words is "one hundred million, six hundred two thousand, twenty-three".