102062024661 has 4 divisors (see below), whose sum is σ = 136082699552. Its totient is φ = 68041349772.

The previous prime is 102062024657. The next prime is 102062024681. The reversal of 102062024661 is 166420260201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 102062024661 - 2² = 102062024657 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 (102062024621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17010337441 + ... + 17010337446.

It is an arithmetic number, because the mean of its divisors is an integer number (34020674888).

Almost surely, 2^102062024661 is an apocalyptic number.

It is an amenable number.

102062024661 is a deficient number, since it is larger than the sum of its proper divisors (34020674891).

102062024661 is an equidigital number, since it uses as much as digits as its factorization.

102062024661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34020674890.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 102062024661 its reverse (166420260201), we get a palindrome (268482284862).

The spelling of 102062024661 in words is "one hundred two billion, sixty-two million, twenty-four thousand, six hundred sixty-one".