102011302470 has 64 divisors (see below), whose sum is σ = 305239021056. Its totient is φ = 21197153280.

The previous prime is 102011302469. The next prime is 102011302559. The reversal of 102011302470 is 74203110201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22078059 + ... + 22082678.

It is an arithmetic number, because the mean of its divisors is an integer number (4769359704).

Almost surely, 2^102011302470 is an apocalyptic number.

102011302470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011302470 is an abundant number, since it is smaller than the sum of its proper divisors (203227718586).

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

102011302470 is a wasteful number, since it uses less digits than its factorization.

102011302470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44160765.

The product of its (nonzero) digits is 336, while the sum is 21.

Adding to 102011302470 its reverse (74203110201), we get a palindrome (176214412671).

The spelling of 102011302470 in words is "one hundred two billion, eleven million, three hundred two thousand, four hundred seventy".