102453252105 has 16 divisors (see below), whose sum is σ = 164611088640. Its totient is φ = 54413106048.

The previous prime is 102453252091. The next prime is 102453252107. The reversal of 102453252105 is 501252354201.

It is not a de Polignac number, because 102453252105 - 2¹³ = 102453243913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102453252107) 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, 14285572 + ... + 14292741.

It is an arithmetic number, because the mean of its divisors is an integer number (10288193040).

Almost surely, 2^102453252105 is an apocalyptic number.

102453252105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102453252105 is a deficient number, since it is larger than the sum of its proper divisors (62157836535).

102453252105 is a wasteful number, since it uses less digits than its factorization.

102453252105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28578560.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 102453252105 in words is "one hundred two billion, four hundred fifty-three million, two hundred fifty-two thousand, one hundred five".