102003001022 has 8 divisors (see below), whose sum is σ = 164774078616. Its totient is φ = 47078308152.

The previous prime is 102003000991. The next prime is 102003001081. The reversal of 102003001022 is 220100300201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102003001022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102003000994 and 102003001012.

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, 1961596148 + ... + 1961596199.

It is an arithmetic number, because the mean of its divisors is an integer number (20596759827).

Almost surely, 2^102003001022 is an apocalyptic number.

102003001022 is a deficient number, since it is larger than the sum of its proper divisors (62771077594).

102003001022 is a wasteful number, since it uses less digits than its factorization.

102003001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923192362.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 102003001022 its reverse (220100300201), we get a palindrome (322103301223).

The spelling of 102003001022 in words is "one hundred two billion, three million, one thousand, twenty-two".