450101102 has 32 divisors (see below), whose sum is σ = 746993664. Its totient is φ = 201708000.

The previous prime is 450101101. The next prime is 450101111. The reversal of 450101102 is 201101054.

It is a super-2 number, since 2×450101102² = 405182004043228808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450101101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521123 + ... + 521985.

It is an arithmetic number, because the mean of its divisors is an integer number (23343552).

Almost surely, 2^450101102 is an apocalyptic number.

450101102 is a deficient number, since it is larger than the sum of its proper divisors (296892562).

450101102 is a wasteful number, since it uses less digits than its factorization.

450101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 450101102 is about 21215.5862987569. The cubic root of 450101102 is about 766.3668172934.

Adding to 450101102 its reverse (201101054), we get a palindrome (651202156).

The spelling of 450101102 in words is "four hundred fifty million, one hundred one thousand, one hundred two".