103212263066 has 32 divisors (see below), whose sum is σ = 177177559680. Its totient is φ = 44658913600.

The previous prime is 103212263057. The next prime is 103212263107. The reversal of 103212263066 is 660362212301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1093961 + ... + 1184556.

It is an arithmetic number, because the mean of its divisors is an integer number (5536798740).

Almost surely, 2^103212263066 is an apocalyptic number.

103212263066 is a deficient number, since it is larger than the sum of its proper divisors (73965296614).

103212263066 is a wasteful number, since it uses less digits than its factorization.

103212263066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278630.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 103212263066 its reverse (660362212301), we get a palindrome (763574475367).

The spelling of 103212263066 in words is "one hundred three billion, two hundred twelve million, two hundred sixty-three thousand, sixty-six".