351042102 has 24 divisors (see below), whose sum is σ = 761741136. Its totient is φ = 116837136.

The previous prime is 351042101. The next prime is 351042121. The reversal of 351042102 is 201240153.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351042101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2218 + ... + 26589.

It is an arithmetic number, because the mean of its divisors is an integer number (31739214).

Almost surely, 2^351042102 is an apocalyptic number.

351042102 is an abundant number, since it is smaller than the sum of its proper divisors (410699034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351042102 is a wasteful number, since it uses less digits than its factorization.

351042102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29492 (or 29489 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 351042102 is about 18736.1175807583. The cubic root of 351042102 is about 705.4286091468.

Adding to 351042102 its reverse (201240153), we get a palindrome (552282255).

The spelling of 351042102 in words is "three hundred fifty-one million, forty-two thousand, one hundred two".