102762041 has 2 divisors, whose sum is σ = 102762042. Its totient is φ = 102762040.

The previous prime is 102762001. The next prime is 102762043. The reversal of 102762041 is 140267201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74459641 + 28302400 = 8629^2 + 5320^2 .

It is a cyclic number.

It is not a de Polignac number, because 102762041 - 2²² = 98567737 is a prime.

Together with 102762043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 102761998 and 102762016.

It is not a weakly prime, because it can be changed into another prime (102762043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51381020 + 51381021.

It is an arithmetic number, because the mean of its divisors is an integer number (51381021).

Almost surely, 2^102762041 is an apocalyptic number.

It is an amenable number.

102762041 is a deficient number, since it is larger than the sum of its proper divisors (1).

102762041 is an equidigital number, since it uses as much as digits as its factorization.

102762041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 102762041 is about 10137.1613876864. The cubic root of 102762041 is about 468.3935512150.

The spelling of 102762041 in words is "one hundred two million, seven hundred sixty-two thousand, forty-one".