402150107 has 2 divisors, whose sum is σ = 402150108. Its totient is φ = 402150106.

The previous prime is 402150103. The next prime is 402150109. The reversal of 402150107 is 701051204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402150107 - 2² = 402150103 is a prime.

It is a super-2 number, since 2×402150107² = 323449417120222898, which contains 22 as substring.

Together with 402150109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (402150103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201075053 + 201075054.

It is an arithmetic number, because the mean of its divisors is an integer number (201075054).

Almost surely, 2^402150107 is an apocalyptic number.

402150107 is a deficient number, since it is larger than the sum of its proper divisors (1).

402150107 is an equidigital number, since it uses as much as digits as its factorization.

402150107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 402150107 is about 20053.6806347364. The cubic root of 402150107 is about 738.1241183174.

The spelling of 402150107 in words is "four hundred two million, one hundred fifty thousand, one hundred seven".