148102 has 4 divisors (see below), whose sum is σ = 222156. Its totient is φ = 74050.

The previous prime is 148091. The next prime is 148123. The reversal of 148102 is 201841.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×148102³ = 9745497733311624, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

148102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37024 + ... + 37027.

It is an arithmetic number, because the mean of its divisors is an integer number (55539).

2¹⁴⁸¹⁰² is an apocalyptic number.

148102 is a deficient number, since it is larger than the sum of its proper divisors (74054).

148102 is an equidigital number, since it uses as much as digits as its factorization.

148102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74053.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 148102 is about 384.8402265876. The cubic root of 148102 is about 52.9078736569.

Multiplying 148102 by its sum of digits (16), we get a palindrome (2369632).

Adding to 148102 its reverse (201841), we get a palindrome (349943).

The spelling of 148102 in words is "one hundred forty-eight thousand, one hundred two".