102130535553 has 8 divisors (see below), whose sum is σ = 136578126048. Its totient is φ = 67884984384.

The previous prime is 102130535539. The next prime is 102130535557. The reversal of 102130535553 is 355535031201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102130535553 - 2¹³ = 102130527361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102130535557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50508651 + ... + 50510672.

It is an arithmetic number, because the mean of its divisors is an integer number (17072265756).

Almost surely, 2^102130535553 is an apocalyptic number.

It is an amenable number.

102130535553 is a deficient number, since it is larger than the sum of its proper divisors (34447590495).

102130535553 is a wasteful number, since it uses less digits than its factorization.

102130535553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101019663.

The product of its (nonzero) digits is 33750, while the sum is 33.

Adding to 102130535553 its reverse (355535031201), we get a palindrome (457665566754).

The spelling of 102130535553 in words is "one hundred two billion, one hundred thirty million, five hundred thirty-five thousand, five hundred fifty-three".