10351212542120 has 64 divisors (see below), whose sum is σ = 23507083472400. Its totient is φ = 4101943265280.

The previous prime is 10351212542117. The next prime is 10351212542161. The reversal of 10351212542120 is 2124521215301.

It can be written as a sum of positive squares in 8 ways, for example, as 5398531428676 + 4952681113444 = 2323474^2 + 2225462^2 .

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, 32808962 + ... + 33122958.

Almost surely, 2^{10351212542120} is an apocalyptic number.

10351212542120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10351212542120 is an abundant number, since it is smaller than the sum of its proper divisors (13155870930280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10351212542120 is a wasteful number, since it uses less digits than its factorization.

10351212542120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321678 (or 321674 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 10351212542120 its reverse (2124521215301), we get a palindrome (12475733757421).

The spelling of 10351212542120 in words is "ten trillion, three hundred fifty-one billion, two hundred twelve million, five hundred forty-two thousand, one hundred twenty".