102300131 has 4 divisors (see below), whose sum is σ = 102380664. Its totient is φ = 102219600.

The previous prime is 102300119. The next prime is 102300157. The reversal of 102300131 is 131003201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131003201 = 7 ⋅18714743.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102300131 is a prime.

It is a super-2 number, since 2×102300131² = 20930633605234322, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (102320131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38330 + ... + 40911.

It is an arithmetic number, because the mean of its divisors is an integer number (25595166).

Almost surely, 2^102300131 is an apocalyptic number.

102300131 is a deficient number, since it is larger than the sum of its proper divisors (80533).

102300131 is an equidigital number, since it uses as much as digits as its factorization.

102300131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80532.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 102300131 is about 10114.3527227401. The cubic root of 102300131 is about 467.6906955554.

Adding to 102300131 its reverse (131003201), we get a palindrome (233303332).

The spelling of 102300131 in words is "one hundred two million, three hundred thousand, one hundred thirty-one".