1402155520303 has 2 divisors, whose sum is σ = 1402155520304. Its totient is φ = 1402155520302.

The previous prime is 1402155520301. The next prime is 1402155520307. The reversal of 1402155520303 is 3030255512041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1402155520303 - 2¹ = 1402155520301 is a prime.

Together with 1402155520301, 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 (1402155520301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701077760151 + 701077760152.

It is an arithmetic number, because the mean of its divisors is an integer number (701077760152).

Almost surely, 2^{1402155520303} is an apocalyptic number.

1402155520303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402155520303 is an equidigital number, since it uses as much as digits as its factorization.

1402155520303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 1402155520303 in words is "one trillion, four hundred two billion, one hundred fifty-five million, five hundred twenty thousand, three hundred three".