10213077031 has 2 divisors, whose sum is σ = 10213077032. Its totient is φ = 10213077030.

The previous prime is 10213076989. The next prime is 10213077037. The reversal of 10213077031 is 13077031201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10213077031 is a prime.

It is a super-2 number, since 2×10213077031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10213076987 and 10213077005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10213077037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106538515 + 5106538516.

It is an arithmetic number, because the mean of its divisors is an integer number (5106538516).

Almost surely, 2^10213077031 is an apocalyptic number.

10213077031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213077031 is an equidigital number, since it uses as much as digits as its factorization.

10213077031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 25.

The spelling of 10213077031 in words is "ten billion, two hundred thirteen million, seventy-seven thousand, thirty-one".