103214164642 has 16 divisors (see below), whose sum is σ = 160795959552. Its totient is φ = 49635938160.

The previous prime is 103214164637. The next prime is 103214164681. The reversal of 103214164642 is 246461412301.

It is a junction number, because it is equal to n+sod(n) for n = 103214164598 and 103214164607.

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, 5096473 + ... + 5116684.

It is an arithmetic number, because the mean of its divisors is an integer number (10049747472).

Almost surely, 2^103214164642 is an apocalyptic number.

103214164642 is a deficient number, since it is larger than the sum of its proper divisors (57581794910).

103214164642 is a wasteful number, since it uses less digits than its factorization.

103214164642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10213353.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 103214164642 its reverse (246461412301), we get a palindrome (349675576943).

The spelling of 103214164642 in words is "one hundred three billion, two hundred fourteen million, one hundred sixty-four thousand, six hundred forty-two".