102047162 has 8 divisors (see below), whose sum is σ = 174938016. Its totient is φ = 43734492.

The previous prime is 102047149. The next prime is 102047171. The reversal of 102047162 is 261740201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644528 + ... + 3644555.

It is an arithmetic number, because the mean of its divisors is an integer number (21867252).

Almost surely, 2^102047162 is an apocalyptic number.

102047162 is a deficient number, since it is larger than the sum of its proper divisors (72890854).

102047162 is an equidigital number, since it uses as much as digits as its factorization.

102047162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289092.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 102047162 is about 10101.8395354510. The cubic root of 102047162 is about 467.3048736244.

Adding to 102047162 its reverse (261740201), we get a palindrome (363787363).

The spelling of 102047162 in words is "one hundred two million, forty-seven thousand, one hundred sixty-two".