101023111403 has 2 divisors, whose sum is σ = 101023111404. Its totient is φ = 101023111402.

The previous prime is 101023111361. The next prime is 101023111417. The reversal of 101023111403 is 304111320101.

It is a strong prime.

It is an emirp because it is prime and its reverse (304111320101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101023111403 - 2⁶ = 101023111339 is a prime.

It is not a weakly prime, because it can be changed into another prime (101023111603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511555701 + 50511555702.

It is an arithmetic number, because the mean of its divisors is an integer number (50511555702).

Almost surely, 2^101023111403 is an apocalyptic number.

101023111403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101023111403 is an equidigital number, since it uses as much as digits as its factorization.

101023111403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101023111403 its reverse (304111320101), we get a palindrome (405134431504).

The spelling of 101023111403 in words is "one hundred one billion, twenty-three million, one hundred eleven thousand, four hundred three".