112121031310 has 16 divisors (see below), whose sum is σ = 201841239600. Its totient is φ = 44843216256.

The previous prime is 112121031287. The next prime is 112121031313. The reversal of 112121031310 is 13130121211.

It is a happy number.

It is a super-2 number, since 2×112121031310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112121031313) 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, 558300 + ... + 732079.

It is an arithmetic number, because the mean of its divisors is an integer number (12615077475).

Almost surely, 2^112121031310 is an apocalyptic number.

112121031310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112121031310 is a deficient number, since it is larger than the sum of its proper divisors (89720208290).

112121031310 is a wasteful number, since it uses less digits than its factorization.

112121031310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299075.

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

Adding to 112121031310 its reverse (13130121211), we get a palindrome (125251152521).

The spelling of 112121031310 in words is "one hundred twelve billion, one hundred twenty-one million, thirty-one thousand, three hundred ten".