102044026 has 16 divisors (see below), whose sum is σ = 175561920. Its totient is φ = 43575840.

The previous prime is 102044023. The next prime is 102044029. The reversal of 102044026 is 620440201.

It is an interprime number because it is at equal distance from previous prime (102044023) and next prime (102044029).

It is a junction number, because it is equal to n+sod(n) for n = 102043994 and 102044012.

It is not an unprimeable number, because it can be changed into a prime (102044021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9036 + ... + 16903.

It is an arithmetic number, because the mean of its divisors is an integer number (10972620).

Almost surely, 2^102044026 is an apocalyptic number.

102044026 is a deficient number, since it is larger than the sum of its proper divisors (73517894).

102044026 is a wasteful number, since it uses less digits than its factorization.

102044026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26229.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 102044026 is about 10101.6843150041. The cubic root of 102044026 is about 467.3000866773.

Adding to 102044026 its reverse (620440201), we get a palindrome (722484227).

The spelling of 102044026 in words is "one hundred two million, forty-four thousand, twenty-six".