103012110001210 has 32 divisors (see below), whose sum is σ = 186240251520000. Its totient is φ = 41022982353600.

The previous prime is 103012110001127. The next prime is 103012110001223. The reversal of 103012110001210 is 12100011210301.

It is a happy number.

It is a super-2 number, since 2×103012110001210² (a number of 29 digits) contains 22 as substring.

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, 48186535 + ... + 50278885.

It is an arithmetic number, because the mean of its divisors is an integer number (5820007860000).

Almost surely, 2^{103012110001210} is an apocalyptic number.

103012110001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103012110001210 is a deficient number, since it is larger than the sum of its proper divisors (83228141518790).

103012110001210 is a wasteful number, since it uses less digits than its factorization.

103012110001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114086.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 103012110001210 its reverse (12100011210301), we get a palindrome (115112121211511).

The spelling of 103012110001210 in words is "one hundred three trillion, twelve billion, one hundred ten million, one thousand, two hundred ten".