403140102 has 16 divisors (see below), whose sum is σ = 811621632. Its totient is φ = 133489800.

The previous prime is 403140083. The next prime is 403140109. The reversal of 403140102 is 201041304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403140109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221578 + ... + 223389.

It is an arithmetic number, because the mean of its divisors is an integer number (50726352).

Almost surely, 2^403140102 is an apocalyptic number.

403140102 is an abundant number, since it is smaller than the sum of its proper divisors (408481530).

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

403140102 is a wasteful number, since it uses less digits than its factorization.

403140102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445123.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 403140102 is about 20078.3490855200. The cubic root of 403140102 is about 738.7293155302.

Adding to 403140102 its reverse (201041304), we get a palindrome (604181406).

The spelling of 403140102 in words is "four hundred three million, one hundred forty thousand, one hundred two".