102842148 has 24 divisors (see below), whose sum is σ = 240905952. Its totient is φ = 34146304.

The previous prime is 102842141. The next prime is 102842153. The reversal of 102842148 is 841248201.

102842148 is a modest number, since divided by 42148 gives 1028 as remainder.

It is not an unprimeable number, because it can be changed into a prime (102842141) 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, 13590 + ... + 19757.

It is an arithmetic number, because the mean of its divisors is an integer number (10037748).

Almost surely, 2^102842148 is an apocalyptic number.

It is an amenable number.

102842148 is an abundant number, since it is smaller than the sum of its proper divisors (138063804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102842148 is a wasteful number, since it uses less digits than its factorization.

102842148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33611 (or 33609 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 102842148 is about 10141.1117733708. Note that the first 3 decimals coincide. The cubic root of 102842148 is about 468.5152299212.

The spelling of 102842148 in words is "one hundred two million, eight hundred forty-two thousand, one hundred forty-eight".