23010001277357 has 2 divisors, whose sum is σ = 23010001277358. Its totient is φ = 23010001277356.

The previous prime is 23010001277327. The next prime is 23010001277369. The reversal of 23010001277357 is 75377210001032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22548119292196 + 461881985161 = 4748486^2 + 679619^2 .

It is a cyclic number.

It is not a de Polignac number, because 23010001277357 - 2²² = 23009997083053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23010001277357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23010001277327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505000638678 + 11505000638679.

It is an arithmetic number, because the mean of its divisors is an integer number (11505000638679).

Almost surely, 2^{23010001277357} is an apocalyptic number.

It is an amenable number.

23010001277357 is a deficient number, since it is larger than the sum of its proper divisors (1).

23010001277357 is an equidigital number, since it uses as much as digits as its factorization.

23010001277357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 38.

Adding to 23010001277357 its reverse (75377210001032), we get a palindrome (98387211278389).

The spelling of 23010001277357 in words is "twenty-three trillion, ten billion, one million, two hundred seventy-seven thousand, three hundred fifty-seven".