10655511403 has 2 divisors, whose sum is σ = 10655511404. Its totient is φ = 10655511402.

The previous prime is 10655511331. The next prime is 10655511407. The reversal of 10655511403 is 30411555601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10655511403 - 2⁹ = 10655510891 is a prime.

It is a super-2 number, since 2×10655511403² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10655511407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5327755701 + 5327755702.

It is an arithmetic number, because the mean of its divisors is an integer number (5327755702).

Almost surely, 2^10655511403 is an apocalyptic number.

10655511403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10655511403 is an equidigital number, since it uses as much as digits as its factorization.

10655511403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 10655511403 in words is "ten billion, six hundred fifty-five million, five hundred eleven thousand, four hundred three".