103215014642 has 16 divisors (see below), whose sum is σ = 155068452000. Its totient is φ = 51525577440.

The previous prime is 103215014603. The next prime is 103215014647. The reversal of 103215014642 is 246410512301.

It is not an unprimeable number, because it can be changed into a prime (103215014647) 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, 5341334 + ... + 5360622.

It is an arithmetic number, because the mean of its divisors is an integer number (9691778250).

Almost surely, 2^103215014642 is an apocalyptic number.

103215014642 is a deficient number, since it is larger than the sum of its proper divisors (51853437358).

103215014642 is a wasteful number, since it uses less digits than its factorization.

103215014642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23401.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 103215014642 its reverse (246410512301), we get a palindrome (349625526943).

The spelling of 103215014642 in words is "one hundred three billion, two hundred fifteen million, fourteen thousand, six hundred forty-two".