102034043057 has 2 divisors, whose sum is σ = 102034043058. Its totient is φ = 102034043056.

The previous prime is 102034043011. The next prime is 102034043063. The reversal of 102034043057 is 750340430201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95808201841 + 6225841216 = 309529^2 + 78904^2 .

It is a cyclic number.

It is not a de Polignac number, because 102034043057 - 2³² = 97739075761 is a prime.

It is not a weakly prime, because it can be changed into another prime (102034043087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51017021528 + 51017021529.

It is an arithmetic number, because the mean of its divisors is an integer number (51017021529).

Almost surely, 2^102034043057 is an apocalyptic number.

It is an amenable number.

102034043057 is a deficient number, since it is larger than the sum of its proper divisors (1).

102034043057 is an equidigital number, since it uses as much as digits as its factorization.

102034043057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

Adding to 102034043057 its reverse (750340430201), we get a palindrome (852374473258).

The spelling of 102034043057 in words is "one hundred two billion, thirty-four million, forty-three thousand, fifty-seven".