1656106102 has 16 divisors (see below), whose sum is σ = 3006041760. Its totient is φ = 668009088.

The previous prime is 1656106097. The next prime is 1656106117. The reversal of 1656106102 is 2016016561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3478977 + ... + 3479452.

It is an arithmetic number, because the mean of its divisors is an integer number (187877610).

Almost surely, 2^1656106102 is an apocalyptic number.

1656106102 is a deficient number, since it is larger than the sum of its proper divisors (1349935658).

1656106102 is a wasteful number, since it uses less digits than its factorization.

1656106102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6958455.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1656106102 is about 40695.2835350732. The cubic root of 1656106102 is about 1183.1216068900.

The spelling of 1656106102 in words is "one billion, six hundred fifty-six million, one hundred six thousand, one hundred two".