101454102002 has 16 divisors (see below), whose sum is σ = 167538888000. Its totient is φ = 45692421840.

The previous prime is 101454101921. The next prime is 101454102017. The reversal of 101454102002 is 200201454101.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21151502 + ... + 21156297.

It is an arithmetic number, because the mean of its divisors is an integer number (10471180500).

Almost surely, 2^101454102002 is an apocalyptic number.

101454102002 is a deficient number, since it is larger than the sum of its proper divisors (66084785998).

101454102002 is a wasteful number, since it uses less digits than its factorization.

101454102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42307921.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 101454102002 its reverse (200201454101), we get a palindrome (301655556103).

The spelling of 101454102002 in words is "one hundred one billion, four hundred fifty-four million, one hundred two thousand, two".