102132323331 has 16 divisors (see below), whose sum is σ = 145937612544. Its totient is φ = 63367644384.

The previous prime is 102132323327. The next prime is 102132323369. The reversal of 102132323331 is 133323231201.

It is not a de Polignac number, because 102132323331 - 2² = 102132323327 is a prime.

It is a super-2 number, since 2×102132323331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102132323131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19999861 + ... + 20004966.

It is an arithmetic number, because the mean of its divisors is an integer number (9121100784).

Almost surely, 2^102132323331 is an apocalyptic number.

102132323331 is a deficient number, since it is larger than the sum of its proper divisors (43805289213).

102132323331 is a wasteful number, since it uses less digits than its factorization.

102132323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40004890.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 102132323331 its reverse (133323231201), we get a palindrome (235455554532).

The spelling of 102132323331 in words is "one hundred two billion, one hundred thirty-two million, three hundred twenty-three thousand, three hundred thirty-one".