10203621241412 has 24 divisors (see below), whose sum is σ = 18105095529696. Its totient is φ = 5030768858688.

The previous prime is 10203621241369. The next prime is 10203621241441. The reversal of 10203621241412 is 21414212630201.

It is a happy number.

It is a super-2 number, since 2×10203621241412² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2730578 + ... + 5278569.

It is an arithmetic number, because the mean of its divisors is an integer number (754378980404).

Almost surely, 2^{10203621241412} is an apocalyptic number.

It is an amenable number.

10203621241412 is a deficient number, since it is larger than the sum of its proper divisors (7901474288284).

10203621241412 is a wasteful number, since it uses less digits than its factorization.

10203621241412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8013587 (or 8013585 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 10203621241412 its reverse (21414212630201), we get a palindrome (31617833871613).

The spelling of 10203621241412 in words is "ten trillion, two hundred three billion, six hundred twenty-one million, two hundred forty-one thousand, four hundred twelve".