102053235541 has 8 divisors (see below), whose sum is σ = 102523447640. Its totient is φ = 101583756288.

The previous prime is 102053235533. The next prime is 102053235547. The reversal of 102053235541 is 145532350201.

It can be written as a sum of positive squares in 4 ways, for example, as 78393316 + 101974842225 = 8854^2 + 319335^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 102053235541 - 2³ = 102053235533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102053235547) 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, 96925 + ... + 462061.

It is an arithmetic number, because the mean of its divisors is an integer number (12815430955).

Almost surely, 2^102053235541 is an apocalyptic number.

It is an amenable number.

102053235541 is a deficient number, since it is larger than the sum of its proper divisors (470212099).

102053235541 is a wasteful number, since it uses less digits than its factorization.

102053235541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366423.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 102053235541 its reverse (145532350201), we get a palindrome (247585585742).

The spelling of 102053235541 in words is "one hundred two billion, fifty-three million, two hundred thirty-five thousand, five hundred forty-one".