102521432002114 has 16 divisors (see below), whose sum is σ = 153841704658200. Its totient is φ = 51240864374784.

The previous prime is 102521432002057. The next prime is 102521432002147. The reversal of 102521432002114 is 411200234125201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 79198163442225 + 23323268559889 = 8899335^2 + 4829417^2 .

It is a super-2 number, since 2×102521432002114² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522519822 + ... + 522715990.

Almost surely, 2^{102521432002114} is an apocalyptic number.

102521432002114 is a deficient number, since it is larger than the sum of its proper divisors (51320272656086).

102521432002114 is a wasteful number, since it uses less digits than its factorization.

102521432002114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296037.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 102521432002114 its reverse (411200234125201), we get a palindrome (513721666127315).

The spelling of 102521432002114 in words is "one hundred two trillion, five hundred twenty-one billion, four hundred thirty-two million, two thousand, one hundred fourteen".