101203412129951 has 2 divisors, whose sum is σ = 101203412129952. Its totient is φ = 101203412129950.

The previous prime is 101203412129933. The next prime is 101203412130047. The reversal of 101203412129951 is 159921214302101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101203412129951 - 2¹⁸ = 101203411867807 is a prime.

It is a super-2 number, since 2×101203412129951² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101203412129899 and 101203412129908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101203412149951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601706064975 + 50601706064976.

It is an arithmetic number, because the mean of its divisors is an integer number (50601706064976).

Almost surely, 2^{101203412129951} is an apocalyptic number.

101203412129951 is a deficient number, since it is larger than the sum of its proper divisors (1).

101203412129951 is an equidigital number, since it uses as much as digits as its factorization.

101203412129951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 101203412129951 in words is "one hundred one trillion, two hundred three billion, four hundred twelve million, one hundred twenty-nine thousand, nine hundred fifty-one".