102132221301 has 28 divisors (see below), whose sum is σ = 167049048480. Its totient is φ = 61898311080.

The previous prime is 102132221299. The next prime is 102132221339. The reversal of 102132221301 is 103122231201.

102132221301 is a `hidden beast` number, since 1 + 0 + 21 + 322 + 21 + 301 = 666.

It is not a de Polignac number, because 102132221301 - 2¹ = 102132221299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102132221381) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6360121 + ... + 6376158.

Almost surely, 2^102132221301 is an apocalyptic number.

102132221301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102132221301 is a deficient number, since it is larger than the sum of its proper divisors (64916827179).

102132221301 is an equidigital number, since it uses as much as digits as its factorization.

102132221301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12736308 (or 12736293 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102132221301 its reverse (103122231201), we get a palindrome (205254452502).

The spelling of 102132221301 in words is "one hundred two billion, one hundred thirty-two million, two hundred twenty-one thousand, three hundred one".