103142102 has 8 divisors (see below), whose sum is σ = 176815056. Its totient is φ = 44203752.

The previous prime is 103142093. The next prime is 103142131. The reversal of 103142102 is 201241301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 7367293 = 103142102 / (1 + 0 + 3 + 1 + 4 + 2 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683633 + ... + 3683660.

It is an arithmetic number, because the mean of its divisors is an integer number (22101882).

Almost surely, 2^103142102 is an apocalyptic number.

103142102 is a deficient number, since it is larger than the sum of its proper divisors (73672954).

103142102 is an equidigital number, since it uses as much as digits as its factorization.

103142102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7367302.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 103142102 is about 10155.8900151587. The cubic root of 103142102 is about 468.9702852744.

Adding to 103142102 its reverse (201241301), we get a palindrome (304383403).

The spelling of 103142102 in words is "one hundred three million, one hundred forty-two thousand, one hundred two".