203101102 has 16 divisors (see below), whose sum is σ = 308470032. Its totient is φ = 100283200.

The previous prime is 203101099. The next prime is 203101153. The reversal of 203101102 is 201101302.

203101102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203101102² = 82500115267228808, which contains 22 as substring.

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, 93258 + ... + 95410.

It is an arithmetic number, because the mean of its divisors is an integer number (19279377).

Almost surely, 2^203101102 is an apocalyptic number.

203101102 is a deficient number, since it is larger than the sum of its proper divisors (105368930).

203101102 is a wasteful number, since it uses less digits than its factorization.

203101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 203101102 is about 14251.3543917762. The cubic root of 203101102 is about 587.8106178173.

Adding to 203101102 its reverse (201101302), we get a palindrome (404202404).

It can be divided in two parts, 203101 and 102, that added together give a triangular number (203203 = T₆₃₇).

The spelling of 203101102 in words is "two hundred three million, one hundred one thousand, one hundred two".