100102472623 has 2 divisors, whose sum is σ = 100102472624. Its totient is φ = 100102472622.

The previous prime is 100102472599. The next prime is 100102472669. The reversal of 100102472623 is 326274201001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100102472623 - 2¹⁷ = 100102341551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100102472591 and 100102472600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102472423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051236311 + 50051236312.

It is an arithmetic number, because the mean of its divisors is an integer number (50051236312).

Almost surely, 2^100102472623 is an apocalyptic number.

100102472623 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102472623 is an equidigital number, since it uses as much as digits as its factorization.

100102472623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 100102472623 its reverse (326274201001), we get a palindrome (426376673624).

The spelling of 100102472623 in words is "one hundred billion, one hundred two million, four hundred seventy-two thousand, six hundred twenty-three".