102162965 has 8 divisors (see below), whose sum is σ = 124322688. Its totient is φ = 80578960.

The previous prime is 102162953. The next prime is 102162967. The reversal of 102162965 is 569261201.

It is a happy number.

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

It is not a de Polignac number, because 102162965 - 2¹² = 102158869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102162967) 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, 143537 + ... + 144246.

It is an arithmetic number, because the mean of its divisors is an integer number (15540336).

Almost surely, 2^102162965 is an apocalyptic number.

It is an amenable number.

102162965 is a deficient number, since it is larger than the sum of its proper divisors (22159723).

102162965 is an equidigital number, since it uses as much as digits as its factorization.

102162965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287859.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 102162965 is about 10107.5696881100. The cubic root of 102162965 is about 467.4815724766.

The spelling of 102162965 in words is "one hundred two million, one hundred sixty-two thousand, nine hundred sixty-five".