102300001215 has 8 divisors (see below), whose sum is σ = 163680001968. Its totient is φ = 54560000640.

The previous prime is 102300001211. The next prime is 102300001231. The reversal of 102300001215 is 512100003201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102300001215 - 2² = 102300001211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 6820000081 = 102300001215 / (1 + 0 + 2 + 3 + 0 + 0 + 0 + 0 + 1 + 2 + 1 + 5).

It is a junction number, because it is equal to n+sod(n) for n = 102300001194 and 102300001203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300001211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3410000026 + ... + 3410000055.

It is an arithmetic number, because the mean of its divisors is an integer number (20460000246).

Almost surely, 2^102300001215 is an apocalyptic number.

102300001215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102300001215 is a deficient number, since it is larger than the sum of its proper divisors (61380000753).

102300001215 is an equidigital number, since it uses as much as digits as its factorization.

102300001215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820000089.

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 102300001215 its reverse (512100003201), we get a palindrome (614400004416).

The spelling of 102300001215 in words is "one hundred two billion, three hundred million, one thousand, two hundred fifteen".