102306053451 has 32 divisors (see below), whose sum is σ = 166347927040. Its totient is φ = 54625031424.

The previous prime is 102306053419. The next prime is 102306053459. The reversal of 102306053451 is 154350603201.

It is not a de Polignac number, because 102306053451 - 2⁵ = 102306053419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102306053459) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1727080 + ... + 1785333.

It is an arithmetic number, because the mean of its divisors is an integer number (5198372720).

Almost surely, 2^102306053451 is an apocalyptic number.

102306053451 is a deficient number, since it is larger than the sum of its proper divisors (64041873589).

102306053451 is a wasteful number, since it uses less digits than its factorization.

102306053451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512515.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 102306053451 its reverse (154350603201), we get a palindrome (256656656652).

The spelling of 102306053451 in words is "one hundred two billion, three hundred six million, fifty-three thousand, four hundred fifty-one".