102410020240 has 80 divisors (see below), whose sum is σ = 268128124416. Its totient is φ = 36038707200.

The previous prime is 102410020231. The next prime is 102410020241. The reversal of 102410020240 is 42020014201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×102410020240³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (102410020241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849737 + ... + 1904296.

Almost surely, 2^102410020240 is an apocalyptic number.

102410020240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102410020240 is an abundant number, since it is smaller than the sum of its proper divisors (165718104176).

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

102410020240 is a wasteful number, since it uses less digits than its factorization.

102410020240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754088 (or 3754082 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102410020240 its reverse (42020014201), we get a palindrome (144430034441).

The spelling of 102410020240 in words is "one hundred two billion, four hundred ten million, twenty thousand, two hundred forty".