20276850703 has 2 divisors, whose sum is σ = 20276850704. Its totient is φ = 20276850702.

The previous prime is 20276850701. The next prime is 20276850707. The reversal of 20276850703 is 30705867202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20276850703 - 2¹ = 20276850701 is a prime.

It is a super-2 number, since 2×20276850703² (a number of 21 digits) contains 22 as substring.

Together with 20276850701, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20276850701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10138425351 + 10138425352.

It is an arithmetic number, because the mean of its divisors is an integer number (10138425352).

Almost surely, 2^20276850703 is an apocalyptic number.

20276850703 is a deficient number, since it is larger than the sum of its proper divisors (1).

20276850703 is an equidigital number, since it uses as much as digits as its factorization.

20276850703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 20276850703 in words is "twenty billion, two hundred seventy-six million, eight hundred fifty thousand, seven hundred three".