106202514215 has 8 divisors (see below), whose sum is σ = 145649162400. Its totient is φ = 72824581152.

The previous prime is 106202514211. The next prime is 106202514263. The reversal of 106202514215 is 512415202601.

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

It is a cyclic number.

It is not a de Polignac number, because 106202514215 - 2² = 106202514211 is a prime.

It is a super-2 number, since 2×106202514215² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106202514211) 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, 1517178740 + ... + 1517178809.

It is an arithmetic number, because the mean of its divisors is an integer number (18206145300).

Almost surely, 2^106202514215 is an apocalyptic number.

106202514215 is a deficient number, since it is larger than the sum of its proper divisors (39446648185).

106202514215 is an equidigital number, since it uses as much as digits as its factorization.

106202514215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034357561.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 106202514215 its reverse (512415202601), we get a palindrome (618617716816).

The spelling of 106202514215 in words is "one hundred six billion, two hundred two million, five hundred fourteen thousand, two hundred fifteen".