1602103655 has 16 divisors (see below), whose sum is σ = 2027656800. Its totient is φ = 1211857920.

The previous prime is 1602103651. The next prime is 1602103703. The reversal of 1602103655 is 5563012061.

It is not a de Polignac number, because 1602103655 - 2² = 1602103651 is a prime.

It is a super-2 number, since 2×1602103655² = 5133472242728718050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602103651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33311 + ... + 65679.

It is an arithmetic number, because the mean of its divisors is an integer number (126728550).

Almost surely, 2^1602103655 is an apocalyptic number.

1602103655 is a deficient number, since it is larger than the sum of its proper divisors (425553145).

1602103655 is a wasteful number, since it uses less digits than its factorization.

1602103655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32914.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1602103655 is about 40026.2870498876. The cubic root of 1602103655 is about 1170.1194645103.

The spelling of 1602103655 in words is "one billion, six hundred two million, one hundred three thousand, six hundred fifty-five".