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1013011032989 is a prime number
BaseRepresentation
bin11101011110111000010…
…10011010101110011101
310120211202110222101100202
432233130022122232131
5113044121311023424
62053212034033245
7133121233464554
oct16573412325635
93524673871322
101013011032989
1136068535661a
121443b3418825
13746aca31327
143705c444d9b
151b53db472ae
hexebdc29ab9d

1013011032989 has 2 divisors, whose sum is σ = 1013011032990. Its totient is φ = 1013011032988.

The previous prime is 1013011032959. The next prime is 1013011033037. The reversal of 1013011032989 is 9892301103101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 975047628025 + 37963404964 = 987445^2 + 194842^2 .

It is a cyclic number.

It is not a de Polignac number, because 1013011032989 - 236 = 944291556253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013011032959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506505516494 + 506505516495.

It is an arithmetic number, because the mean of its divisors is an integer number (506505516495).

Almost surely, 21013011032989 is an apocalyptic number.

It is an amenable number.

1013011032989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013011032989 is an equidigital number, since it uses as much as digits as its factorization.

1013011032989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 1013011032989 in words is "one trillion, thirteen billion, eleven million, thirty-two thousand, nine hundred eighty-nine".