10121012031310 has 8 divisors (see below), whose sum is σ = 18217821656376. Its totient is φ = 4048404812520.

The previous prime is 10121012031301. The next prime is 10121012031329. The reversal of 10121012031310 is 1313021012101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10121012031310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506050601556 + ... + 506050601575.

It is an arithmetic number, because the mean of its divisors is an integer number (2277227707047).

Almost surely, 2^{10121012031310} is an apocalyptic number.

10121012031310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121012031310 is a deficient number, since it is larger than the sum of its proper divisors (8096809625066).

10121012031310 is a wasteful number, since it uses less digits than its factorization.

10121012031310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012101203138.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10121012031310 its reverse (1313021012101), we get a palindrome (11434033043411).

The spelling of 10121012031310 in words is "ten trillion, one hundred twenty-one billion, twelve million, thirty-one thousand, three hundred ten".