102341478 has 32 divisors (see below), whose sum is σ = 211875840. Its totient is φ = 32921280.

The previous prime is 102341461. The next prime is 102341507. The reversal of 102341478 is 874143201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105351 + ... + 106317.

It is an arithmetic number, because the mean of its divisors is an integer number (6621120).

Almost surely, 2^102341478 is an apocalyptic number.

102341478 is an abundant number, since it is smaller than the sum of its proper divisors (109534362).

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

102341478 is a wasteful number, since it uses less digits than its factorization.

102341478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 102341478 is about 10116.3964928229. The cubic root of 102341478 is about 467.7536964605.

Adding to 102341478 its reverse (874143201), we get a palindrome (976484679).

The spelling of 102341478 in words is "one hundred two million, three hundred forty-one thousand, four hundred seventy-eight".